201700850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1367}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 406099008

約数和(自身を除く): 204398158

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 227, 325, 454, 650, 1135, 1367, 2270, 2734, 2951, 5675, 5902, 6835, 11350, 13670, 14755, 17771, 29510, 34175, 35542, 68350, 73775, 88855, 147550, 177710, 310309, 444275, 620618, 888550, 1551545, 3103090, 4034017, 7757725, 8068034, 15515450, 20170085, 40340170, 100850425, 201700850]

約数ペア:

[(1, 201700850), (2, 100850425), (5, 40340170), (10, 20170085), (13, 15515450), (25, 8068034), (26, 7757725), (50, 4034017), (65, 3103090), (130, 1551545), (227, 888550), (325, 620618), (454, 444275), (650, 310309), (1135, 177710), (1367, 147550), (2270, 88855), (2734, 73775), (2951, 68350), (5675, 35542), (5902, 34175), (6835, 29510), (11350, 17771), (13670, 14755)]