208675790874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{10007}}^1\times {\mathrm{68147}}^1$

素因数の和:78179

約数の個数: 48

約数和(自身を含む): 478781679168

約数和(自身を除く): 270105888294

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 10007, 20014, 30021, 60042, 68147, 90063, 136294, 170119, 180126, 204441, 340238, 408882, 510357, 613323, 1020714, 1158499, 1226646, 1531071, 2316998, 3062142, 3475497, 6950994, 10426491, 20852982, 681947029, 1363894058, 2045841087, 4091682174, 6137523261, 11593099493, 12275046522, 23186198986, 34779298479, 69558596958, 104337895437, 208675790874]

約数ペア:

[(1, 208675790874), (2, 104337895437), (3, 69558596958), (6, 34779298479), (9, 23186198986), (17, 12275046522), (18, 11593099493), (34, 6137523261), (51, 4091682174), (102, 2045841087), (153, 1363894058), (306, 681947029), (10007, 20852982), (20014, 10426491), (30021, 6950994), (60042, 3475497), (68147, 3062142), (90063, 2316998), (136294, 1531071), (170119, 1226646), (180126, 1158499), (204441, 1020714), (340238, 613323), (408882, 510357)]