225840212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{9421}}^1$

素因数の和:9899

約数の個数: 24

約数和(自身を含む): 426590472

約数和(自身を除く): 200750260

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 1844, 5993, 9421, 11986, 18842, 23972, 37684, 122473, 244946, 489892, 4343081, 8686162, 17372324, 56460053, 112920106, 225840212]

約数ペア:

[(1, 225840212), (2, 112920106), (4, 56460053), (13, 17372324), (26, 8686162), (52, 4343081), (461, 489892), (922, 244946), (1844, 122473), (5993, 37684), (9421, 23972), (11986, 18842)]