99977156

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 177602880

約数和(自身を除く): 77625724

約数列:

[1, 2, 4, 103, 206, 227, 412, 454, 908, 1069, 2138, 4276, 23381, 46762, 93524, 110107, 220214, 242663, 440428, 485326, 970652, 24994289, 49988578, 99977156]

約数ペア:

[(1, 99977156), (2, 49988578), (4, 24994289), (103, 970652), (206, 485326), (227, 440428), (412, 242663), (454, 220214), (908, 110107), (1069, 93524), (2138, 46762), (4276, 23381)]