200952945

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 358609680

約数和(自身を除く): 157656735

約数列:

[1, 3, 5, 9, 15, 45, 53, 109, 159, 265, 327, 477, 545, 773, 795, 981, 1635, 2319, 2385, 3865, 4905, 5777, 6957, 11595, 17331, 28885, 34785, 40969, 51993, 84257, 86655, 122907, 204845, 252771, 259965, 368721, 421285, 614535, 758313, 1263855, 1843605, 3791565, 4465621, 13396863, 22328105, 40190589, 66984315, 200952945]

約数ペア:

[(1, 200952945), (3, 66984315), (5, 40190589), (9, 22328105), (15, 13396863), (45, 4465621), (53, 3791565), (109, 1843605), (159, 1263855), (265, 758313), (327, 614535), (477, 421285), (545, 368721), (773, 259965), (795, 252771), (981, 204845), (1635, 122907), (2319, 86655), (2385, 84257), (3865, 51993), (4905, 40969), (5777, 34785), (6957, 28885), (11595, 17331)]