199075746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 435891456

約数和(自身を除く): 236815710

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 181, 246, 263, 362, 526, 543, 697, 789, 1086, 1394, 1578, 2091, 3077, 4182, 4471, 6154, 7421, 8942, 9231, 10783, 13413, 14842, 18462, 21566, 22263, 26826, 32349, 44526, 47603, 64698, 95206, 126157, 142809, 183311, 252314, 285618, 366622, 378471, 549933, 756942, 809251, 1099866, 1618502, 1951723, 2427753, 3903446, 4855506, 5855169, 11710338, 33179291, 66358582, 99537873, 199075746]

約数ペア:

[(1, 199075746), (2, 99537873), (3, 66358582), (6, 33179291), (17, 11710338), (34, 5855169), (41, 4855506), (51, 3903446), (82, 2427753), (102, 1951723), (123, 1618502), (181, 1099866), (246, 809251), (263, 756942), (362, 549933), (526, 378471), (543, 366622), (697, 285618), (789, 252314), (1086, 183311), (1394, 142809), (1578, 126157), (2091, 95206), (3077, 64698), (4182, 47603), (4471, 44526), (6154, 32349), (7421, 26826), (8942, 22263), (9231, 21566), (10783, 18462), (13413, 14842)]