214918718

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 380034048

約数和(自身を除く): 165115330

約数列:

[1, 2, 7, 14, 37, 74, 259, 271, 518, 542, 1531, 1897, 3062, 3794, 10027, 10717, 20054, 21434, 56647, 70189, 113294, 140378, 396529, 414901, 793058, 829802, 2904307, 5808614, 15351337, 30702674, 107459359, 214918718]

約数ペア:

[(1, 214918718), (2, 107459359), (7, 30702674), (14, 15351337), (37, 5808614), (74, 2904307), (259, 829802), (271, 793058), (518, 414901), (542, 396529), (1531, 140378), (1897, 113294), (3062, 70189), (3794, 56647), (10027, 21434), (10717, 20054)]