203891736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2341}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 539596800

約数和(自身を除く): 335705064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 191, 228, 382, 456, 573, 764, 1146, 1528, 2292, 2341, 3629, 4584, 4682, 7023, 7258, 9364, 10887, 14046, 14516, 18728, 21774, 28092, 29032, 43548, 44479, 56184, 87096, 88958, 133437, 177916, 266874, 355832, 447131, 533748, 894262, 1067496, 1341393, 1788524, 2682786, 3577048, 5365572, 8495489, 10731144, 16990978, 25486467, 33981956, 50972934, 67963912, 101945868, 203891736]

約数ペア:

[(1, 203891736), (2, 101945868), (3, 67963912), (4, 50972934), (6, 33981956), (8, 25486467), (12, 16990978), (19, 10731144), (24, 8495489), (38, 5365572), (57, 3577048), (76, 2682786), (114, 1788524), (152, 1341393), (191, 1067496), (228, 894262), (382, 533748), (456, 447131), (573, 355832), (764, 266874), (1146, 177916), (1528, 133437), (2292, 88958), (2341, 87096), (3629, 56184), (4584, 44479), (4682, 43548), (7023, 29032), (7258, 28092), (9364, 21774), (10887, 18728), (14046, 14516)]