202315984

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74821}}^1$

素因数の和:74855

約数の個数: 30

約数和(自身を含む): 424465206

約数和(自身を除く): 222149222

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74821, 149642, 299284, 598568, 972673, 1197136, 1945346, 3890692, 7781384, 12644749, 15562768, 25289498, 50578996, 101157992, 202315984]

約数ペア:

[(1, 202315984), (2, 101157992), (4, 50578996), (8, 25289498), (13, 15562768), (16, 12644749), (26, 7781384), (52, 3890692), (104, 1945346), (169, 1197136), (208, 972673), (338, 598568), (676, 299284), (1352, 149642), (2704, 74821)]