204906402435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:758

約数の個数: 192

約数和(自身を含む): 400802878080

約数和(自身を除く): 195896475645

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 113, 145, 147, 203, 241, 245, 339, 353, 435, 565, 609, 723, 735, 791, 1015, 1059, 1205, 1421, 1687, 1695, 1765, 2373, 2471, 3045, 3277, 3615, 3955, 4263, 5061, 5295, 5537, 6989, 7105, 7413, 8435, 9831, 10237, 11809, 11865, 12355, 16385, 16611, 17297, 20967, 21315, 22939, 25305, 27233, 27685, 30711, 34945, 35427, 37065, 39889, 48923, 49155, 51185, 51891, 59045, 68817, 71659, 81699, 83055, 85073, 86485, 104835, 114695, 119667, 136165, 146769, 153555, 160573, 177135, 190631, 199445, 214977, 244615, 255219, 259455, 279223, 342461, 344085, 358295, 408495, 425365, 481719, 501613, 571893, 595511, 598335, 733845, 789757, 802865, 837669, 953155, 1027383, 1074885, 1156781, 1276095, 1334417, 1396115, 1504839, 1712305, 1786533, 1954561, 2369271, 2408595, 2467117, 2508065, 2859465, 2977555, 3470343, 3948785, 4003251, 4168577, 4188345, 5136915, 5528299, 5783905, 5863683, 6672085, 7401351, 7524195, 8097467, 8932665, 9613249, 9772805, 11846355, 12335585, 12505731, 16584897, 17269819, 17351715, 20016255, 20842885, 24292401, 27641495, 28839747, 29318415, 37006755, 38698093, 40487335, 48066245, 51809457, 56682269, 62528655, 67292743, 82924485, 86349095, 116094279, 120888733, 121462005, 144198735, 170046807, 193490465, 201878229, 259047285, 278784221, 283411345, 336463715, 362666199, 471049201, 580471395, 604443665, 836352663, 850234035, 1009391145, 1393921105, 1413147603, 1813330995, 1951489547, 2355246005, 4181763315, 5854468641, 7065738015, 9757447735, 13660426829, 29272343205, 40981280487, 68302134145, 204906402435]

約数ペア:

[(1, 204906402435), (3, 68302134145), (5, 40981280487), (7, 29272343205), (15, 13660426829), (21, 9757447735), (29, 7065738015), (35, 5854468641), (49, 4181763315), (87, 2355246005), (105, 1951489547), (113, 1813330995), (145, 1413147603), (147, 1393921105), (203, 1009391145), (241, 850234035), (245, 836352663), (339, 604443665), (353, 580471395), (435, 471049201), (565, 362666199), (609, 336463715), (723, 283411345), (735, 278784221), (791, 259047285), (1015, 201878229), (1059, 193490465), (1205, 170046807), (1421, 144198735), (1687, 121462005), (1695, 120888733), (1765, 116094279), (2373, 86349095), (2471, 82924485), (3045, 67292743), (3277, 62528655), (3615, 56682269), (3955, 51809457), (4263, 48066245), (5061, 40487335), (5295, 38698093), (5537, 37006755), (6989, 29318415), (7105, 28839747), (7413, 27641495), (8435, 24292401), (9831, 20842885), (10237, 20016255), (11809, 17351715), (11865, 17269819), (12355, 16584897), (16385, 12505731), (16611, 12335585), (17297, 11846355), (20967, 9772805), (21315, 9613249), (22939, 8932665), (25305, 8097467), (27233, 7524195), (27685, 7401351), (30711, 6672085), (34945, 5863683), (35427, 5783905), (37065, 5528299), (39889, 5136915), (48923, 4188345), (49155, 4168577), (51185, 4003251), (51891, 3948785), (59045, 3470343), (68817, 2977555), (71659, 2859465), (81699, 2508065), (83055, 2467117), (85073, 2408595), (86485, 2369271), (104835, 1954561), (114695, 1786533), (119667, 1712305), (136165, 1504839), (146769, 1396115), (153555, 1334417), (160573, 1276095), (177135, 1156781), (190631, 1074885), (199445, 1027383), (214977, 953155), (244615, 837669), (255219, 802865), (259455, 789757), (279223, 733845), (342461, 598335), (344085, 595511), (358295, 571893), (408495, 501613), (425365, 481719)]