206544830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4027}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 389781504

約数和(自身を除く): 183236674

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 4027, 5129, 8054, 10258, 20135, 25645, 40270, 51290, 92621, 185242, 463105, 898021, 926210, 1796042, 4490105, 8980210, 20654483, 41308966, 103272415, 206544830]

約数ペア:

[(1, 206544830), (2, 103272415), (5, 41308966), (10, 20654483), (23, 8980210), (46, 4490105), (115, 1796042), (223, 926210), (230, 898021), (446, 463105), (1115, 185242), (2230, 92621), (4027, 51290), (5129, 40270), (8054, 25645), (10258, 20135)]