202583030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21347}}^1$

素因数の和:21440

約数の個数: 32

約数和(自身を含む): 398097504

約数和(自身を除く): 195514474

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 21347, 42694, 106735, 213470, 277511, 555022, 1387555, 1558331, 2775110, 3116662, 7791655, 15583310, 20258303, 40516606, 101291515, 202583030]

約数ペア:

[(1, 202583030), (2, 101291515), (5, 40516606), (10, 20258303), (13, 15583310), (26, 7791655), (65, 3116662), (73, 2775110), (130, 1558331), (146, 1387555), (365, 555022), (730, 277511), (949, 213470), (1898, 106735), (4745, 42694), (9490, 21347)]