199794544

素因数分解:

$2^4\times {\mathrm{953}}^1\times {\mathrm{13103}}^1$

素因数の和:14064

約数の個数: 20

約数和(自身を含む): 387537696

約数和(自身を除く): 187743152

約数列:

[1, 2, 4, 8, 16, 953, 1906, 3812, 7624, 13103, 15248, 26206, 52412, 104824, 209648, 12487159, 24974318, 49948636, 99897272, 199794544]

約数ペア:

[(1, 199794544), (2, 99897272), (4, 49948636), (8, 24974318), (16, 12487159), (953, 209648), (1906, 104824), (3812, 52412), (7624, 26206), (13103, 15248)]