214781384

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 408499200

約数和(自身を除く): 193717816

約数列:

[1, 2, 4, 8, 127, 179, 254, 358, 508, 716, 1016, 1181, 1432, 2362, 4724, 9448, 22733, 45466, 90932, 149987, 181864, 211399, 299974, 422798, 599948, 845596, 1199896, 1691192, 26847673, 53695346, 107390692, 214781384]

約数ペア:

[(1, 214781384), (2, 107390692), (4, 53695346), (8, 26847673), (127, 1691192), (179, 1199896), (254, 845596), (358, 599948), (508, 422798), (716, 299974), (1016, 211399), (1181, 181864), (1432, 149987), (2362, 90932), (4724, 45466), (9448, 22733)]