193157964

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{87959}}^1$

素因数の和:88030

約数の個数: 36

約数和(自身を含む): 496270320

約数和(自身を除く): 303112356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 87959, 175918, 263877, 351836, 527754, 791631, 1055508, 1583262, 3166524, 5365499, 10730998, 16096497, 21461996, 32192994, 48289491, 64385988, 96578982, 193157964]

約数ペア:

[(1, 193157964), (2, 96578982), (3, 64385988), (4, 48289491), (6, 32192994), (9, 21461996), (12, 16096497), (18, 10730998), (36, 5365499), (61, 3166524), (122, 1583262), (183, 1055508), (244, 791631), (366, 527754), (549, 351836), (732, 263877), (1098, 175918), (2196, 87959)]