201949657

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{3517}}^1$

素因数の和:4168

約数の個数: 16

約数和(自身を含む): 249018112

約数和(自身を除く): 47068455

約数列:

[1, 7, 13, 91, 631, 3517, 4417, 8203, 24619, 45721, 57421, 320047, 2219227, 15534589, 28849951, 201949657]

約数ペア:

[(1, 201949657), (7, 28849951), (13, 15534589), (91, 2219227), (631, 320047), (3517, 57421), (4417, 45721), (8203, 24619)]