200961475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 297480960

約数和(自身を除く): 96519485

約数列:

[1, 5, 11, 13, 25, 55, 65, 67, 143, 275, 325, 335, 715, 737, 839, 871, 1675, 3575, 3685, 4195, 4355, 9229, 9581, 10907, 18425, 20975, 21775, 46145, 47905, 54535, 56213, 119977, 230725, 239525, 272675, 281065, 599885, 618343, 730769, 1405325, 2999425, 3091715, 3653845, 8038459, 15458575, 18269225, 40192295, 200961475]

約数ペア:

[(1, 200961475), (5, 40192295), (11, 18269225), (13, 15458575), (25, 8038459), (55, 3653845), (65, 3091715), (67, 2999425), (143, 1405325), (275, 730769), (325, 618343), (335, 599885), (715, 281065), (737, 272675), (839, 239525), (871, 230725), (1675, 119977), (3575, 56213), (3685, 54535), (4195, 47905), (4355, 46145), (9229, 21775), (9581, 20975), (10907, 18425)]