201473812

素因数分解:

$2^2\times {\mathrm{4421}}^1\times {\mathrm{11393}}^1$

素因数の和:15818

約数の個数: 12

約数和(自身を含む): 352689876

約数和(自身を除く): 151216064

約数列:

[1, 2, 4, 4421, 8842, 11393, 17684, 22786, 45572, 50368453, 100736906, 201473812]

約数ペア:

[(1, 201473812), (2, 100736906), (4, 50368453), (4421, 45572), (8842, 22786), (11393, 17684)]