219084316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{160619}}^1$

素因数の和:160665

約数の個数: 24

約数和(自身を含む): 431746560

約数和(自身を除く): 212662244

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 160619, 321238, 642476, 1766809, 3533618, 4979189, 7067236, 9958378, 19916756, 54771079, 109542158, 219084316]

約数ペア:

[(1, 219084316), (2, 109542158), (4, 54771079), (11, 19916756), (22, 9958378), (31, 7067236), (44, 4979189), (62, 3533618), (124, 1766809), (341, 642476), (682, 321238), (1364, 160619)]