199760652

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 216

約数和(自身を含む): 655304832

約数和(自身を除く): 455544180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 117, 124, 126, 147, 156, 182, 186, 196, 217, 234, 252, 273, 279, 281, 294, 364, 372, 403, 434, 441, 468, 546, 558, 562, 588, 637, 651, 806, 819, 843, 868, 882, 1092, 1116, 1124, 1209, 1274, 1302, 1519, 1612, 1638, 1686, 1764, 1911, 1953, 1967, 2418, 2529, 2548, 2604, 2821, 3038, 3276, 3372, 3627, 3653, 3822, 3906, 3934, 4557, 4836, 5058, 5642, 5733, 5901, 6076, 7254, 7306, 7644, 7812, 7868, 8463, 8711, 9114, 10116, 10959, 11284, 11466, 11802, 13671, 13769, 14508, 14612, 16926, 17422, 17703, 18228, 19747, 21918, 22932, 23604, 25389, 25571, 26133, 27342, 27538, 32877, 33852, 34844, 35406, 39494, 41307, 43836, 50778, 51142, 52266, 54684, 55076, 59241, 60977, 65754, 70812, 76713, 78399, 78988, 82614, 101556, 102284, 104532, 113243, 118482, 121954, 123921, 131508, 153426, 156798, 165228, 177723, 178997, 182931, 226486, 230139, 236964, 243908, 247842, 306852, 313596, 339729, 355446, 357994, 365862, 426839, 452972, 460278, 495684, 536991, 548793, 679458, 710892, 715988, 731724, 792701, 853678, 920556, 1019187, 1073982, 1097586, 1280517, 1358916, 1585402, 1610973, 1707356, 2038374, 2147964, 2195172, 2378103, 2561034, 3170804, 3221946, 3841551, 4076748, 4756206, 5122068, 5548907, 6443892, 7134309, 7683102, 9512412, 11097814, 14268618, 15366204, 16646721, 22195628, 28537236, 33293442, 49940163, 66586884, 99880326, 199760652]

約数ペア:

[(1, 199760652), (2, 99880326), (3, 66586884), (4, 49940163), (6, 33293442), (7, 28537236), (9, 22195628), (12, 16646721), (13, 15366204), (14, 14268618), (18, 11097814), (21, 9512412), (26, 7683102), (28, 7134309), (31, 6443892), (36, 5548907), (39, 5122068), (42, 4756206), (49, 4076748), (52, 3841551), (62, 3221946), (63, 3170804), (78, 2561034), (84, 2378103), (91, 2195172), (93, 2147964), (98, 2038374), (117, 1707356), (124, 1610973), (126, 1585402), (147, 1358916), (156, 1280517), (182, 1097586), (186, 1073982), (196, 1019187), (217, 920556), (234, 853678), (252, 792701), (273, 731724), (279, 715988), (281, 710892), (294, 679458), (364, 548793), (372, 536991), (403, 495684), (434, 460278), (441, 452972), (468, 426839), (546, 365862), (558, 357994), (562, 355446), (588, 339729), (637, 313596), (651, 306852), (806, 247842), (819, 243908), (843, 236964), (868, 230139), (882, 226486), (1092, 182931), (1116, 178997), (1124, 177723), (1209, 165228), (1274, 156798), (1302, 153426), (1519, 131508), (1612, 123921), (1638, 121954), (1686, 118482), (1764, 113243), (1911, 104532), (1953, 102284), (1967, 101556), (2418, 82614), (2529, 78988), (2548, 78399), (2604, 76713), (2821, 70812), (3038, 65754), (3276, 60977), (3372, 59241), (3627, 55076), (3653, 54684), (3822, 52266), (3906, 51142), (3934, 50778), (4557, 43836), (4836, 41307), (5058, 39494), (5642, 35406), (5733, 34844), (5901, 33852), (6076, 32877), (7254, 27538), (7306, 27342), (7644, 26133), (7812, 25571), (7868, 25389), (8463, 23604), (8711, 22932), (9114, 21918), (10116, 19747), (10959, 18228), (11284, 17703), (11466, 17422), (11802, 16926), (13671, 14612), (13769, 14508)]