201688773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2053}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 317466240

約数和(自身を除く): 115777467

約数列:

[1, 3, 11, 13, 33, 39, 143, 229, 429, 687, 2053, 2519, 2977, 6159, 7557, 8931, 22583, 26689, 32747, 67749, 80067, 98241, 293579, 470137, 880737, 1410411, 5171507, 6111781, 15514521, 18335343, 67229591, 201688773]

約数ペア:

[(1, 201688773), (3, 67229591), (11, 18335343), (13, 15514521), (33, 6111781), (39, 5171507), (143, 1410411), (229, 880737), (429, 470137), (687, 293579), (2053, 98241), (2519, 80067), (2977, 67749), (6159, 32747), (7557, 26689), (8931, 22583)]