200963152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 445318720

約数和(自身を除く): 244355568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 211, 241, 247, 304, 422, 482, 494, 844, 964, 988, 1688, 1928, 1976, 2743, 3133, 3376, 3856, 3952, 4009, 4579, 5486, 6266, 8018, 9158, 10972, 12532, 16036, 18316, 21944, 25064, 32072, 36632, 43888, 50128, 50851, 52117, 59527, 64144, 73264, 101702, 104234, 119054, 203404, 208468, 238108, 406808, 416936, 476216, 661063, 813616, 833872, 952432, 966169, 1322126, 1932338, 2644252, 3864676, 5288504, 7729352, 10577008, 12560197, 15458704, 25120394, 50240788, 100481576, 200963152]

約数ペア:

[(1, 200963152), (2, 100481576), (4, 50240788), (8, 25120394), (13, 15458704), (16, 12560197), (19, 10577008), (26, 7729352), (38, 5288504), (52, 3864676), (76, 2644252), (104, 1932338), (152, 1322126), (208, 966169), (211, 952432), (241, 833872), (247, 813616), (304, 661063), (422, 476216), (482, 416936), (494, 406808), (844, 238108), (964, 208468), (988, 203404), (1688, 119054), (1928, 104234), (1976, 101702), (2743, 73264), (3133, 64144), (3376, 59527), (3856, 52117), (3952, 50851), (4009, 50128), (4579, 43888), (5486, 36632), (6266, 32072), (8018, 25064), (9158, 21944), (10972, 18316), (12532, 16036)]