201719050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3739}}^1$

素因数の和:3847

約数の個数: 48

約数和(自身を含む): 409036320

約数和(自身を除く): 207317270

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 2075, 2158, 3739, 4150, 5395, 7478, 10790, 18695, 26975, 37390, 48607, 53950, 93475, 97214, 186950, 243035, 310337, 486070, 620674, 1215175, 1551685, 2430350, 3103370, 4034381, 7758425, 8068762, 15516850, 20171905, 40343810, 100859525, 201719050]

約数ペア:

[(1, 201719050), (2, 100859525), (5, 40343810), (10, 20171905), (13, 15516850), (25, 8068762), (26, 7758425), (50, 4034381), (65, 3103370), (83, 2430350), (130, 1551685), (166, 1215175), (325, 620674), (415, 486070), (650, 310337), (830, 243035), (1079, 186950), (2075, 97214), (2158, 93475), (3739, 53950), (4150, 48607), (5395, 37390), (7478, 26975), (10790, 18695)]