202444424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21391}}^1$

素因数の和:21430

約数の個数: 48

約数和(自身を含む): 469768320

約数和(自身を除く): 267323896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 21391, 42782, 85564, 149737, 171128, 278083, 299474, 556166, 598948, 1112332, 1197896, 1946581, 2224664, 3615079, 3893162, 7230158, 7786324, 14460316, 15572648, 25305553, 28920632, 50611106, 101222212, 202444424]

約数ペア:

[(1, 202444424), (2, 101222212), (4, 50611106), (7, 28920632), (8, 25305553), (13, 15572648), (14, 14460316), (26, 7786324), (28, 7230158), (52, 3893162), (56, 3615079), (91, 2224664), (104, 1946581), (169, 1197896), (182, 1112332), (338, 598948), (364, 556166), (676, 299474), (728, 278083), (1183, 171128), (1352, 149737), (2366, 85564), (4732, 42782), (9464, 21391)]