201420968

素因数分解:

$2^3\times 7^2\times {\mathrm{513829}}^1$

素因数の和:513849

約数の個数: 24

約数和(自身を含む): 439324650

約数和(自身を除く): 237903682

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 513829, 1027658, 2055316, 3596803, 4110632, 7193606, 14387212, 25177621, 28774424, 50355242, 100710484, 201420968]

約数ペア:

[(1, 201420968), (2, 100710484), (4, 50355242), (7, 28774424), (8, 25177621), (14, 14387212), (28, 7193606), (49, 4110632), (56, 3596803), (98, 2055316), (196, 1027658), (392, 513829)]