201437072

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{69557}}^1$

素因数の和:69746

約数の個数: 20

約数和(自身を含む): 392446236

約数和(自身を除く): 191009164

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 69557, 139114, 278228, 556456, 1112912, 12589817, 25179634, 50359268, 100718536, 201437072]

約数ペア:

[(1, 201437072), (2, 100718536), (4, 50359268), (8, 25179634), (16, 12589817), (181, 1112912), (362, 556456), (724, 278228), (1448, 139114), (2896, 69557)]