208659528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 717275520

約数和(自身を除く): 508615992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 61, 63, 66, 72, 77, 84, 88, 99, 122, 126, 132, 154, 168, 183, 198, 231, 244, 252, 264, 308, 366, 396, 427, 462, 488, 504, 549, 616, 617, 671, 693, 732, 792, 854, 924, 1098, 1234, 1281, 1342, 1386, 1464, 1708, 1848, 1851, 2013, 2196, 2468, 2562, 2684, 2772, 3416, 3702, 3843, 4026, 4319, 4392, 4697, 4936, 5124, 5368, 5544, 5553, 6039, 6787, 7404, 7686, 8052, 8638, 9394, 10248, 11106, 12078, 12957, 13574, 14091, 14808, 15372, 16104, 17276, 18788, 20361, 22212, 24156, 25914, 27148, 28182, 30744, 34552, 37576, 37637, 38871, 40722, 42273, 44424, 47509, 48312, 51828, 54296, 56364, 61083, 75274, 77742, 81444, 84546, 95018, 103656, 112728, 112911, 122166, 142527, 150548, 155484, 162888, 169092, 190036, 225822, 244332, 263459, 285054, 301096, 310968, 338184, 338733, 380072, 414007, 427581, 451644, 488664, 526918, 570108, 677466, 790377, 828014, 855162, 903288, 1053836, 1140216, 1242021, 1354932, 1580754, 1656028, 1710324, 2107672, 2371131, 2484042, 2709864, 2898049, 3161508, 3312056, 3420648, 3726063, 4742262, 4968084, 5796098, 6323016, 7452126, 8694147, 9484524, 9936168, 11592196, 14904252, 17388294, 18969048, 23184392, 26082441, 29808504, 34776588, 52164882, 69553176, 104329764, 208659528]

約数ペア:

[(1, 208659528), (2, 104329764), (3, 69553176), (4, 52164882), (6, 34776588), (7, 29808504), (8, 26082441), (9, 23184392), (11, 18969048), (12, 17388294), (14, 14904252), (18, 11592196), (21, 9936168), (22, 9484524), (24, 8694147), (28, 7452126), (33, 6323016), (36, 5796098), (42, 4968084), (44, 4742262), (56, 3726063), (61, 3420648), (63, 3312056), (66, 3161508), (72, 2898049), (77, 2709864), (84, 2484042), (88, 2371131), (99, 2107672), (122, 1710324), (126, 1656028), (132, 1580754), (154, 1354932), (168, 1242021), (183, 1140216), (198, 1053836), (231, 903288), (244, 855162), (252, 828014), (264, 790377), (308, 677466), (366, 570108), (396, 526918), (427, 488664), (462, 451644), (488, 427581), (504, 414007), (549, 380072), (616, 338733), (617, 338184), (671, 310968), (693, 301096), (732, 285054), (792, 263459), (854, 244332), (924, 225822), (1098, 190036), (1234, 169092), (1281, 162888), (1342, 155484), (1386, 150548), (1464, 142527), (1708, 122166), (1848, 112911), (1851, 112728), (2013, 103656), (2196, 95018), (2468, 84546), (2562, 81444), (2684, 77742), (2772, 75274), (3416, 61083), (3702, 56364), (3843, 54296), (4026, 51828), (4319, 48312), (4392, 47509), (4697, 44424), (4936, 42273), (5124, 40722), (5368, 38871), (5544, 37637), (5553, 37576), (6039, 34552), (6787, 30744), (7404, 28182), (7686, 27148), (8052, 25914), (8638, 24156), (9394, 22212), (10248, 20361), (11106, 18788), (12078, 17276), (12957, 16104), (13574, 15372), (14091, 14808)]