201754150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4033

約数の個数: 48

約数和(自身を含む): 409348800

約数和(自身を除く): 207594650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1975, 2054, 3929, 3950, 5135, 7858, 10270, 19645, 25675, 39290, 51077, 51350, 98225, 102154, 196450, 255385, 310391, 510770, 620782, 1276925, 1551955, 2553850, 3103910, 4035083, 7759775, 8070166, 15519550, 20175415, 40350830, 100877075, 201754150]

約数ペア:

[(1, 201754150), (2, 100877075), (5, 40350830), (10, 20175415), (13, 15519550), (25, 8070166), (26, 7759775), (50, 4035083), (65, 3103910), (79, 2553850), (130, 1551955), (158, 1276925), (325, 620782), (395, 510770), (650, 310391), (790, 255385), (1027, 196450), (1975, 102154), (2054, 98225), (3929, 51350), (3950, 51077), (5135, 39290), (7858, 25675), (10270, 19645)]