214614532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{18979}}^1$

素因数の和:19251

約数の個数: 24

約数和(自身を含む): 411334560

約数和(自身を除く): 196720028

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 11308, 18979, 37958, 75916, 208769, 417538, 835076, 4877603, 9755206, 19510412, 53653633, 107307266, 214614532]

約数ペア:

[(1, 214614532), (2, 107307266), (4, 53653633), (11, 19510412), (22, 9755206), (44, 4877603), (257, 835076), (514, 417538), (1028, 208769), (2827, 75916), (5654, 37958), (11308, 18979)]