213715896

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{51473}}^1$

素因数の和:51655

約数の個数: 32

約数和(自身を含む): 537388560

約数和(自身を除く): 323672664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 51473, 102946, 154419, 205892, 308838, 411784, 617676, 1235352, 8904829, 17809658, 26714487, 35619316, 53428974, 71238632, 106857948, 213715896]

約数ペア:

[(1, 213715896), (2, 106857948), (3, 71238632), (4, 53428974), (6, 35619316), (8, 26714487), (12, 17809658), (24, 8904829), (173, 1235352), (346, 617676), (519, 411784), (692, 308838), (1038, 205892), (1384, 154419), (2076, 102946), (4152, 51473)]