210003054772

素因数分解:

$2^2\times 7^3\times {\mathrm{153063451}}^1$

素因数の和:153063476

約数の個数: 24

約数和(自身を含む): 428577665600

約数和(自身を除く): 218574610828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 153063451, 306126902, 612253804, 1071444157, 2142888314, 4285776628, 7500109099, 15000218198, 30000436396, 52500763693, 105001527386, 210003054772]

約数ペア:

[(1, 210003054772), (2, 105001527386), (4, 52500763693), (7, 30000436396), (14, 15000218198), (28, 7500109099), (49, 4285776628), (98, 2142888314), (196, 1071444157), (343, 612253804), (686, 306126902), (1372, 153063451)]