214923186

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{128389}}^1$

素因数の和:128431

約数の個数: 32

約数和(自身を含む): 493017600

約数和(自身を除く): 278094414

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 128389, 256778, 385167, 770334, 1155501, 2311002, 3466503, 3980059, 6933006, 7960118, 11940177, 23880354, 35820531, 71641062, 107461593, 214923186]

約数ペア:

[(1, 214923186), (2, 107461593), (3, 71641062), (6, 35820531), (9, 23880354), (18, 11940177), (27, 7960118), (31, 6933006), (54, 3980059), (62, 3466503), (93, 2311002), (186, 1155501), (279, 770334), (558, 385167), (837, 256778), (1674, 128389)]