202111130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91453}}^1$

素因数の和:91490

約数の個数: 32

約数和(自身を含む): 414835344

約数和(自身を除く): 212724214

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 91453, 182906, 457265, 914530, 1188889, 1554701, 2377778, 3109402, 5944445, 7773505, 11888890, 15547010, 20211113, 40422226, 101055565, 202111130]

約数ペア:

[(1, 202111130), (2, 101055565), (5, 40422226), (10, 20211113), (13, 15547010), (17, 11888890), (26, 7773505), (34, 5944445), (65, 3109402), (85, 2377778), (130, 1554701), (170, 1188889), (221, 914530), (442, 457265), (1105, 182906), (2210, 91453)]