207846730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 476654976

約数和(自身を除く): 268808246

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 67, 70, 91, 98, 130, 134, 182, 245, 335, 455, 469, 487, 490, 637, 670, 871, 910, 938, 974, 1274, 1742, 2345, 2435, 3185, 3283, 3409, 4355, 4690, 4870, 6097, 6331, 6370, 6566, 6818, 8710, 12194, 12662, 16415, 17045, 23863, 30485, 31655, 32629, 32830, 34090, 42679, 44317, 47726, 60970, 63310, 65258, 85358, 88634, 119315, 163145, 213395, 221585, 228403, 238630, 310219, 326290, 424177, 426790, 443170, 456806, 620438, 848354, 1142015, 1551095, 1598821, 2120885, 2284030, 2969239, 3102190, 3197642, 4241770, 5938478, 7994105, 14846195, 15988210, 20784673, 29692390, 41569346, 103923365, 207846730]

約数ペア:

[(1, 207846730), (2, 103923365), (5, 41569346), (7, 29692390), (10, 20784673), (13, 15988210), (14, 14846195), (26, 7994105), (35, 5938478), (49, 4241770), (65, 3197642), (67, 3102190), (70, 2969239), (91, 2284030), (98, 2120885), (130, 1598821), (134, 1551095), (182, 1142015), (245, 848354), (335, 620438), (455, 456806), (469, 443170), (487, 426790), (490, 424177), (637, 326290), (670, 310219), (871, 238630), (910, 228403), (938, 221585), (974, 213395), (1274, 163145), (1742, 119315), (2345, 88634), (2435, 85358), (3185, 65258), (3283, 63310), (3409, 60970), (4355, 47726), (4690, 44317), (4870, 42679), (6097, 34090), (6331, 32830), (6370, 32629), (6566, 31655), (6818, 30485), (8710, 23863), (12194, 17045), (12662, 16415)]