215059968008

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{51597881}}^1$

素因数の和:51598408

約数の個数: 16

約数和(自身を含む): 404011416060

約数和(自身を除く): 188951448052

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 51597881, 103195762, 206391524, 412783048, 26882496001, 53764992002, 107529984004, 215059968008]

約数ペア:

[(1, 215059968008), (2, 107529984004), (4, 53764992002), (8, 26882496001), (521, 412783048), (1042, 206391524), (2084, 103195762), (4168, 51597881)]