196116316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{405199}}^1$

素因数の和:405225

約数の個数: 18

約数和(自身を含む): 377241200

約数和(自身を除く): 181124884

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 405199, 810398, 1620796, 4457189, 8914378, 17828756, 49029079, 98058158, 196116316]

約数ペア:

[(1, 196116316), (2, 98058158), (4, 49029079), (11, 17828756), (22, 8914378), (44, 4457189), (121, 1620796), (242, 810398), (484, 405199)]