201790402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{61559}}^1$

素因数の和:61721

約数の個数: 16

約数和(自身を含む): 332424000

約数和(自身を除く): 130633598

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 61559, 123118, 677149, 1354298, 9172291, 18344582, 100895201, 201790402]

約数ペア:

[(1, 201790402), (2, 100895201), (11, 18344582), (22, 9172291), (149, 1354298), (298, 677149), (1639, 123118), (3278, 61559)]