229338718

素因数分解:

$2^1\times 7^4\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 40

約数和(自身を含む): 405159048

約数和(自身を除く): 175820330

約数列:

[1, 2, 7, 14, 49, 98, 163, 293, 326, 343, 586, 686, 1141, 2051, 2282, 2401, 4102, 4802, 7987, 14357, 15974, 28714, 47759, 55909, 95518, 100499, 111818, 200998, 334313, 391363, 668626, 703493, 782726, 1406986, 2340191, 4680382, 16381337, 32762674, 114669359, 229338718]

約数ペア:

[(1, 229338718), (2, 114669359), (7, 32762674), (14, 16381337), (49, 4680382), (98, 2340191), (163, 1406986), (293, 782726), (326, 703493), (343, 668626), (586, 391363), (686, 334313), (1141, 200998), (2051, 111818), (2282, 100499), (2401, 95518), (4102, 55909), (4802, 47759), (7987, 28714), (14357, 15974)]