201375918

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2311}}^1$

素因数の和:2469

約数の個数: 48

約数和(自身を含む): 450118656

約数和(自身を除く): 248742738

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 103, 141, 206, 282, 309, 423, 618, 846, 927, 1854, 2311, 4622, 4841, 6933, 9682, 13866, 14523, 20799, 29046, 41598, 43569, 87138, 108617, 217234, 238033, 325851, 476066, 651702, 714099, 977553, 1428198, 1955106, 2142297, 4284594, 11187551, 22375102, 33562653, 67125306, 100687959, 201375918]

約数ペア:

[(1, 201375918), (2, 100687959), (3, 67125306), (6, 33562653), (9, 22375102), (18, 11187551), (47, 4284594), (94, 2142297), (103, 1955106), (141, 1428198), (206, 977553), (282, 714099), (309, 651702), (423, 476066), (618, 325851), (846, 238033), (927, 217234), (1854, 108617), (2311, 87138), (4622, 43569), (4841, 41598), (6933, 29046), (9682, 20799), (13866, 14523)]