201340100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{154877}}^1$

素因数の和:154904

約数の個数: 36

約数和(自身を含む): 470519364

約数和(自身を除く): 269179264

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 154877, 309754, 619508, 774385, 1548770, 2013401, 3097540, 3871925, 4026802, 7743850, 8053604, 10067005, 15487700, 20134010, 40268020, 50335025, 100670050, 201340100]

約数ペア:

[(1, 201340100), (2, 100670050), (4, 50335025), (5, 40268020), (10, 20134010), (13, 15487700), (20, 10067005), (25, 8053604), (26, 7743850), (50, 4026802), (52, 3871925), (65, 3097540), (100, 2013401), (130, 1548770), (260, 774385), (325, 619508), (650, 309754), (1300, 154877)]