212552564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{26267}}^1$

素因数の和:26312

約数の個数: 36

約数和(自身を含む): 451599456

約数和(自身を除く): 239046892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 26267, 52534, 105068, 183869, 367738, 446539, 735476, 893078, 1786156, 3125773, 6251546, 7591163, 12503092, 15182326, 30364652, 53138141, 106276282, 212552564]

約数ペア:

[(1, 212552564), (2, 106276282), (4, 53138141), (7, 30364652), (14, 15182326), (17, 12503092), (28, 7591163), (34, 6251546), (68, 3125773), (119, 1786156), (238, 893078), (289, 735476), (476, 446539), (578, 367738), (1156, 183869), (2023, 105068), (4046, 52534), (8092, 26267)]