202109770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38351}}^1$

素因数の和:38406

約数の個数: 32

約数和(自身を含む): 397633536

約数和(自身を除く): 195523766

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 38351, 76702, 191755, 383510, 651967, 1188881, 1303934, 2377762, 3259835, 5944405, 6519670, 11888810, 20210977, 40421954, 101054885, 202109770]

約数ペア:

[(1, 202109770), (2, 101054885), (5, 40421954), (10, 20210977), (17, 11888810), (31, 6519670), (34, 5944405), (62, 3259835), (85, 2377762), (155, 1303934), (170, 1188881), (310, 651967), (527, 383510), (1054, 191755), (2635, 76702), (5270, 38351)]