203761212

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 482630400

約数和(自身を除く): 278869188

約数列:

[1, 2, 3, 4, 6, 12, 139, 151, 278, 302, 417, 453, 556, 604, 809, 834, 906, 1618, 1668, 1812, 2427, 3236, 4854, 9708, 20989, 41978, 62967, 83956, 112451, 122159, 125934, 224902, 244318, 251868, 337353, 366477, 449804, 488636, 674706, 732954, 1349412, 1465908, 16980101, 33960202, 50940303, 67920404, 101880606, 203761212]

約数ペア:

[(1, 203761212), (2, 101880606), (3, 67920404), (4, 50940303), (6, 33960202), (12, 16980101), (139, 1465908), (151, 1349412), (278, 732954), (302, 674706), (417, 488636), (453, 449804), (556, 366477), (604, 337353), (809, 251868), (834, 244318), (906, 224902), (1618, 125934), (1668, 122159), (1812, 112451), (2427, 83956), (3236, 62967), (4854, 41978), (9708, 20989)]