201233175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 404974080

約数和(自身を除く): 203740905

約数列:

[1, 3, 5, 11, 13, 15, 25, 29, 33, 39, 55, 65, 75, 87, 143, 145, 165, 195, 275, 319, 325, 377, 429, 435, 647, 715, 725, 825, 957, 975, 1131, 1595, 1885, 1941, 2145, 2175, 3235, 3575, 4147, 4785, 5655, 7117, 7975, 8411, 9425, 9705, 10725, 12441, 16175, 18763, 20735, 21351, 23925, 25233, 28275, 35585, 42055, 48525, 56289, 62205, 92521, 93815, 103675, 106755, 126165, 177925, 206393, 210275, 243919, 277563, 281445, 311025, 462605, 469075, 533775, 619179, 630825, 731757, 1031965, 1219595, 1387815, 1407225, 2313025, 2683109, 3095895, 3658785, 5159825, 6097975, 6939075, 8049327, 13415545, 15479475, 18293925, 40246635, 67077725, 201233175]

約数ペア:

[(1, 201233175), (3, 67077725), (5, 40246635), (11, 18293925), (13, 15479475), (15, 13415545), (25, 8049327), (29, 6939075), (33, 6097975), (39, 5159825), (55, 3658785), (65, 3095895), (75, 2683109), (87, 2313025), (143, 1407225), (145, 1387815), (165, 1219595), (195, 1031965), (275, 731757), (319, 630825), (325, 619179), (377, 533775), (429, 469075), (435, 462605), (647, 311025), (715, 281445), (725, 277563), (825, 243919), (957, 210275), (975, 206393), (1131, 177925), (1595, 126165), (1885, 106755), (1941, 103675), (2145, 93815), (2175, 92521), (3235, 62205), (3575, 56289), (4147, 48525), (4785, 42055), (5655, 35585), (7117, 28275), (7975, 25233), (8411, 23925), (9425, 21351), (9705, 20735), (10725, 18763), (12441, 16175)]