203082488

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 486604800

約数和(自身を除く): 283522312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 47, 56, 62, 76, 94, 124, 131, 133, 152, 188, 217, 248, 262, 266, 329, 376, 434, 524, 532, 589, 658, 868, 893, 917, 1048, 1064, 1178, 1316, 1457, 1736, 1786, 1834, 2356, 2489, 2632, 2914, 3572, 3668, 4061, 4123, 4712, 4978, 5828, 6157, 6251, 7144, 7336, 8122, 8246, 9956, 10199, 11656, 12314, 12502, 16244, 16492, 17423, 19912, 20398, 24628, 25004, 27683, 28427, 32488, 32984, 34846, 40796, 43099, 49256, 50008, 55366, 56854, 69692, 77159, 81592, 86198, 110732, 113708, 116983, 139384, 154318, 172396, 190867, 193781, 221464, 227416, 233966, 308636, 344792, 381734, 387562, 467932, 540113, 617272, 763468, 775124, 818881, 935864, 1080226, 1336069, 1526936, 1550248, 1637762, 2160452, 2672138, 3275524, 3626473, 4320904, 5344276, 6551048, 7252946, 10688552, 14505892, 25385311, 29011784, 50770622, 101541244, 203082488]

約数ペア:

[(1, 203082488), (2, 101541244), (4, 50770622), (7, 29011784), (8, 25385311), (14, 14505892), (19, 10688552), (28, 7252946), (31, 6551048), (38, 5344276), (47, 4320904), (56, 3626473), (62, 3275524), (76, 2672138), (94, 2160452), (124, 1637762), (131, 1550248), (133, 1526936), (152, 1336069), (188, 1080226), (217, 935864), (248, 818881), (262, 775124), (266, 763468), (329, 617272), (376, 540113), (434, 467932), (524, 387562), (532, 381734), (589, 344792), (658, 308636), (868, 233966), (893, 227416), (917, 221464), (1048, 193781), (1064, 190867), (1178, 172396), (1316, 154318), (1457, 139384), (1736, 116983), (1786, 113708), (1834, 110732), (2356, 86198), (2489, 81592), (2632, 77159), (2914, 69692), (3572, 56854), (3668, 55366), (4061, 50008), (4123, 49256), (4712, 43099), (4978, 40796), (5828, 34846), (6157, 32984), (6251, 32488), (7144, 28427), (7336, 27683), (8122, 25004), (8246, 24628), (9956, 20398), (10199, 19912), (11656, 17423), (12314, 16492), (12502, 16244)]