201012875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 307307520

約数和(自身を除く): 106294645

約数列:

[1, 5, 7, 19, 25, 35, 95, 107, 113, 125, 133, 175, 475, 535, 565, 665, 749, 791, 875, 2033, 2147, 2375, 2675, 2825, 3325, 3745, 3955, 10165, 10735, 12091, 13375, 14125, 14231, 15029, 16625, 18725, 19775, 50825, 53675, 60455, 71155, 75145, 84637, 93625, 98875, 229729, 254125, 268375, 302275, 355775, 375725, 423185, 1148645, 1511375, 1608103, 1778875, 1878625, 2115925, 5743225, 8040515, 10579625, 28716125, 40202575, 201012875]

約数ペア:

[(1, 201012875), (5, 40202575), (7, 28716125), (19, 10579625), (25, 8040515), (35, 5743225), (95, 2115925), (107, 1878625), (113, 1778875), (125, 1608103), (133, 1511375), (175, 1148645), (475, 423185), (535, 375725), (565, 355775), (665, 302275), (749, 268375), (791, 254125), (875, 229729), (2033, 98875), (2147, 93625), (2375, 84637), (2675, 75145), (2825, 71155), (3325, 60455), (3745, 53675), (3955, 50825), (10165, 19775), (10735, 18725), (12091, 16625), (13375, 15029), (14125, 14231)]