219962204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{714163}}^1$

素因数の和:714185

約数の個数: 24

約数和(自身を含む): 479918208

約数和(自身を除く): 259956004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 714163, 1428326, 2856652, 4999141, 7855793, 9998282, 15711586, 19996564, 31423172, 54990551, 109981102, 219962204]

約数ペア:

[(1, 219962204), (2, 109981102), (4, 54990551), (7, 31423172), (11, 19996564), (14, 15711586), (22, 9998282), (28, 7855793), (44, 4999141), (77, 2856652), (154, 1428326), (308, 714163)]