201368050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309797}}^1$

素因数の和:309822

約数の個数: 24

約数和(自身を含む): 403356996

約数和(自身を除く): 201988946

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309797, 619594, 1548985, 3097970, 4027361, 7744925, 8054722, 15489850, 20136805, 40273610, 100684025, 201368050]

約数ペア:

[(1, 201368050), (2, 100684025), (5, 40273610), (10, 20136805), (13, 15489850), (25, 8054722), (26, 7744925), (50, 4027361), (65, 3097970), (130, 1548985), (325, 619594), (650, 309797)]