218471134

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{5443}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 388832256

約数和(自身を除く): 170361122

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2867, 5443, 5734, 10886, 20069, 38101, 40138, 76202, 255821, 332023, 511642, 664046, 1790747, 2324161, 3581494, 4648322, 15605081, 31210162, 109235567, 218471134]

約数ペア:

[(1, 218471134), (2, 109235567), (7, 31210162), (14, 15605081), (47, 4648322), (61, 3581494), (94, 2324161), (122, 1790747), (329, 664046), (427, 511642), (658, 332023), (854, 255821), (2867, 76202), (5443, 40138), (5734, 38101), (10886, 20069)]