201966536

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{231613}}^1$

素因数の和:231728

約数の個数: 16

約数和(自身を含む): 382163100

約数和(自身を除く): 180196564

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 231613, 463226, 926452, 1852904, 25245817, 50491634, 100983268, 201966536]

約数ペア:

[(1, 201966536), (2, 100983268), (4, 50491634), (8, 25245817), (109, 1852904), (218, 926452), (436, 463226), (872, 231613)]