201859000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{28837}}^1$

素因数の和:28865

約数の個数: 64

約数和(自身を含む): 539847360

約数和(自身を除く): 337988360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 28837, 57674, 115348, 144185, 201859, 230696, 288370, 403718, 576740, 720925, 807436, 1009295, 1153480, 1441850, 1614872, 2018590, 2883700, 3604625, 4037180, 5046475, 5767400, 7209250, 8074360, 10092950, 14418500, 20185900, 25232375, 28837000, 40371800, 50464750, 100929500, 201859000]

約数ペア:

[(1, 201859000), (2, 100929500), (4, 50464750), (5, 40371800), (7, 28837000), (8, 25232375), (10, 20185900), (14, 14418500), (20, 10092950), (25, 8074360), (28, 7209250), (35, 5767400), (40, 5046475), (50, 4037180), (56, 3604625), (70, 2883700), (100, 2018590), (125, 1614872), (140, 1441850), (175, 1153480), (200, 1009295), (250, 807436), (280, 720925), (350, 576740), (500, 403718), (700, 288370), (875, 230696), (1000, 201859), (1400, 144185), (1750, 115348), (3500, 57674), (7000, 28837)]