202071350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18287}}^1$

素因数の和:18329

約数の個数: 48

約数和(自身を含む): 428597568

約数和(自身を除く): 226526218

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, 18287, 36574, 91435, 182870, 237731, 310879, 457175, 475462, 621758, 914350, 1188655, 1554395, 2377310, 3108790, 4041427, 5943275, 7771975, 8082854, 11886550, 15543950, 20207135, 40414270, 101035675, 202071350]

約数ペア:

[(1, 202071350), (2, 101035675), (5, 40414270), (10, 20207135), (13, 15543950), (17, 11886550), (25, 8082854), (26, 7771975), (34, 5943275), (50, 4041427), (65, 3108790), (85, 2377310), (130, 1554395), (170, 1188655), (221, 914350), (325, 621758), (425, 475462), (442, 457175), (650, 310879), (850, 237731), (1105, 182870), (2210, 91435), (5525, 36574), (11050, 18287)]