202358650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18313}}^1$

素因数の和:18355

約数の個数: 48

約数和(自身を含む): 429206904

約数和(自身を除く): 226848254

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 18313, 36626, 91565, 183130, 238069, 311321, 457825, 476138, 622642, 915650, 1190345, 1556605, 2380690, 3113210, 4047173, 5951725, 7783025, 8094346, 11903450, 15566050, 20235865, 40471730, 101179325, 202358650]

約数ペア:

[(1, 202358650), (2, 101179325), (5, 40471730), (10, 20235865), (13, 15566050), (17, 11903450), (25, 8094346), (26, 7783025), (34, 5951725), (50, 4047173), (65, 3113210), (85, 2380690), (130, 1556605), (170, 1190345), (221, 915650), (325, 622642), (425, 476138), (442, 457825), (650, 311321), (850, 238069), (1105, 183130), (2210, 91565), (5525, 36626), (11050, 18313)]