202813400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59651}}^1$

素因数の和:59684

約数の個数: 48

約数和(自身を含む): 499287240

約数和(自身を除く): 296473840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 59651, 119302, 238604, 298255, 477208, 596510, 1014067, 1193020, 1491275, 2028134, 2386040, 2982550, 4056268, 5070335, 5965100, 8112536, 10140670, 11930200, 20281340, 25351675, 40562680, 50703350, 101406700, 202813400]

約数ペア:

[(1, 202813400), (2, 101406700), (4, 50703350), (5, 40562680), (8, 25351675), (10, 20281340), (17, 11930200), (20, 10140670), (25, 8112536), (34, 5965100), (40, 5070335), (50, 4056268), (68, 2982550), (85, 2386040), (100, 2028134), (136, 1491275), (170, 1193020), (200, 1014067), (340, 596510), (425, 477208), (680, 298255), (850, 238604), (1700, 119302), (3400, 59651)]