190943908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{18199}}^1$

素因数の和:18307

約数の個数: 24

約数和(自身を含む): 347547200

約数和(自身を除く): 156603292

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 10492, 18199, 36398, 72796, 782557, 1110139, 1565114, 2220278, 3130228, 4440556, 47735977, 95471954, 190943908]

約数ペア:

[(1, 190943908), (2, 95471954), (4, 47735977), (43, 4440556), (61, 3130228), (86, 2220278), (122, 1565114), (172, 1110139), (244, 782557), (2623, 72796), (5246, 36398), (10492, 18199)]