202204120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{297359}}^1$

素因数の和:297387

約数の個数: 32

約数和(自身を含む): 481723200

約数和(自身を除く): 279519080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 297359, 594718, 1189436, 1486795, 2378872, 2973590, 5055103, 5947180, 10110206, 11894360, 20220412, 25275515, 40440824, 50551030, 101102060, 202204120]

約数ペア:

[(1, 202204120), (2, 101102060), (4, 50551030), (5, 40440824), (8, 25275515), (10, 20220412), (17, 11894360), (20, 10110206), (34, 5947180), (40, 5055103), (68, 2973590), (85, 2378872), (136, 1486795), (170, 1189436), (340, 594718), (680, 297359)]