201921102

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 447658848

約数和(自身を除く): 245737746

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 173, 183, 346, 366, 519, 549, 1038, 1063, 1098, 1557, 2126, 3114, 3189, 6378, 9567, 10553, 19134, 21106, 31659, 63318, 64843, 94977, 129686, 183899, 189954, 194529, 367798, 389058, 551697, 583587, 1103394, 1167174, 1655091, 3310182, 11217839, 22435678, 33653517, 67307034, 100960551, 201921102]

約数ペア:

[(1, 201921102), (2, 100960551), (3, 67307034), (6, 33653517), (9, 22435678), (18, 11217839), (61, 3310182), (122, 1655091), (173, 1167174), (183, 1103394), (346, 583587), (366, 551697), (519, 389058), (549, 367798), (1038, 194529), (1063, 189954), (1098, 183899), (1557, 129686), (2126, 94977), (3114, 64843), (3189, 63318), (6378, 31659), (9567, 21106), (10553, 19134)]