225262916

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{13463}}^1$

素因数の和:13603

約数の個数: 24

約数和(自身を含む): 407151360

約数和(自身を除く): 181888444

約数列:

[1, 2, 4, 47, 89, 94, 178, 188, 356, 4183, 8366, 13463, 16732, 26926, 53852, 632761, 1198207, 1265522, 2396414, 2531044, 4792828, 56315729, 112631458, 225262916]

約数ペア:

[(1, 225262916), (2, 112631458), (4, 56315729), (47, 4792828), (89, 2531044), (94, 2396414), (178, 1265522), (188, 1198207), (356, 632761), (4183, 53852), (8366, 26926), (13463, 16732)]