202144424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{10079}}^1$

素因数の和:10217

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 197023576

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 5014, 10028, 10079, 20056, 20158, 40316, 80632, 231817, 463634, 927268, 1098611, 1854536, 2197222, 4394444, 8788888, 25268053, 50536106, 101072212, 202144424]

約数ペア:

[(1, 202144424), (2, 101072212), (4, 50536106), (8, 25268053), (23, 8788888), (46, 4394444), (92, 2197222), (109, 1854536), (184, 1098611), (218, 927268), (436, 463634), (872, 231817), (2507, 80632), (5014, 40316), (10028, 20158), (10079, 20056)]