201873447

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{659}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 295804080

約数和(自身を除く): 93930633

約数列:

[1, 3, 9, 101, 303, 337, 659, 909, 1011, 1977, 3033, 5931, 34037, 66559, 102111, 199677, 222083, 306333, 599031, 666249, 1998747, 22430383, 67291149, 201873447]

約数ペア:

[(1, 201873447), (3, 67291149), (9, 22430383), (101, 1998747), (303, 666249), (337, 599031), (659, 306333), (909, 222083), (1011, 199677), (1977, 102111), (3033, 66559), (5931, 34037)]