210147304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{4243}}^1$

素因数の和:4441

約数の個数: 32

約数和(自身を含む): 406405440

約数和(自身を除く): 196258136

約数列:

[1, 2, 4, 8, 41, 82, 151, 164, 302, 328, 604, 1208, 4243, 6191, 8486, 12382, 16972, 24764, 33944, 49528, 173963, 347926, 640693, 695852, 1281386, 1391704, 2562772, 5125544, 26268413, 52536826, 105073652, 210147304]

約数ペア:

[(1, 210147304), (2, 105073652), (4, 52536826), (8, 26268413), (41, 5125544), (82, 2562772), (151, 1391704), (164, 1281386), (302, 695852), (328, 640693), (604, 347926), (1208, 173963), (4243, 49528), (6191, 33944), (8486, 24764), (12382, 16972)]