201283550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309667}}^1$

素因数の和:309692

約数の個数: 24

約数和(自身を含む): 403187736

約数和(自身を除く): 201904186

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309667, 619334, 1548335, 3096670, 4025671, 7741675, 8051342, 15483350, 20128355, 40256710, 100641775, 201283550]

約数ペア:

[(1, 201283550), (2, 100641775), (5, 40256710), (10, 20128355), (13, 15483350), (25, 8051342), (26, 7741675), (50, 4025671), (65, 3096670), (130, 1548335), (325, 619334), (650, 309667)]