200915709985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{1754033}}^1$

素因数の和:1754808

約数の個数: 16

約数和(自身を含む): 249213150720

約数和(自身を除く): 48297440735

約数列:

[1, 5, 31, 155, 739, 3695, 22909, 114545, 1754033, 8770165, 54375023, 271875115, 1296230387, 6481151935, 40183141997, 200915709985]

約数ペア:

[(1, 200915709985), (5, 40183141997), (31, 6481151935), (155, 1296230387), (739, 271875115), (3695, 54375023), (22909, 8770165), (114545, 1754033)]