210822754

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 333476352

約数和(自身を除く): 122653598

約数列:

[1, 2, 31, 62, 101, 131, 202, 257, 262, 514, 3131, 4061, 6262, 7967, 8122, 13231, 15934, 25957, 26462, 33667, 51914, 67334, 410161, 804667, 820322, 1043677, 1609334, 2087354, 3400367, 6800734, 105411377, 210822754]

約数ペア:

[(1, 210822754), (2, 105411377), (31, 6800734), (62, 3400367), (101, 2087354), (131, 1609334), (202, 1043677), (257, 820322), (262, 804667), (514, 410161), (3131, 67334), (4061, 51914), (6262, 33667), (7967, 26462), (8122, 25957), (13231, 15934)]