201515536

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{30059}}^1$

素因数の和:30486

約数の個数: 20

約数和(自身を含む): 391381200

約数和(自身を除く): 189865664

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 30059, 60118, 120236, 240472, 480944, 12594721, 25189442, 50378884, 100757768, 201515536]

約数ペア:

[(1, 201515536), (2, 100757768), (4, 50378884), (8, 25189442), (16, 12594721), (419, 480944), (838, 240472), (1676, 120236), (3352, 60118), (6704, 30059)]