214625978

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{6997}}^1$

素因数の和:7326

約数の個数: 24

約数和(自身を含む): 375750612

約数和(自身を除く): 161124634

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 2191, 4382, 6997, 13994, 15337, 30674, 48979, 97958, 342853, 685706, 2190061, 4380122, 15330427, 30660854, 107312989, 214625978]

約数ペア:

[(1, 214625978), (2, 107312989), (7, 30660854), (14, 15330427), (49, 4380122), (98, 2190061), (313, 685706), (626, 342853), (2191, 97958), (4382, 48979), (6997, 30674), (13994, 15337)]