201722674064

素因数分解:

$2^4\times {\mathrm{4001}}^1\times {\mathrm{3151129}}^1$

素因数の和:3155138

約数の個数: 20

約数和(自身を含む): 390935490060

約数和(自身を除く): 189212815996

約数列:

[1, 2, 4, 8, 16, 4001, 8002, 16004, 32008, 64016, 3151129, 6302258, 12604516, 25209032, 50418064, 12607667129, 25215334258, 50430668516, 100861337032, 201722674064]

約数ペア:

[(1, 201722674064), (2, 100861337032), (4, 50430668516), (8, 25215334258), (16, 12607667129), (4001, 50418064), (8002, 25209032), (16004, 12604516), (32008, 6302258), (64016, 3151129)]