201049550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6581}}^1$

素因数の和:6653

約数の個数: 48

約数和(自身を含む): 411348672

約数和(自身を除く): 210299122

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 3055, 6110, 6581, 13162, 15275, 30550, 32905, 65810, 85553, 164525, 171106, 309307, 329050, 427765, 618614, 855530, 1546535, 2138825, 3093070, 4020991, 4277650, 7732675, 8041982, 15465350, 20104955, 40209910, 100524775, 201049550]

約数ペア:

[(1, 201049550), (2, 100524775), (5, 40209910), (10, 20104955), (13, 15465350), (25, 8041982), (26, 7732675), (47, 4277650), (50, 4020991), (65, 3093070), (94, 2138825), (130, 1546535), (235, 855530), (325, 618614), (470, 427765), (611, 329050), (650, 309307), (1175, 171106), (1222, 164525), (2350, 85553), (3055, 65810), (6110, 32905), (6581, 30550), (13162, 15275)]