200998020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{22483}}^1$

素因数の和:22644

約数の個数: 48

約数和(自身を含む): 566596800

約数和(自身を除く): 365598780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 22483, 44966, 67449, 89932, 112415, 134898, 224830, 269796, 337245, 449660, 674490, 1348980, 3349967, 6699934, 10049901, 13399868, 16749835, 20099802, 33499670, 40199604, 50249505, 66999340, 100499010, 200998020]

約数ペア:

[(1, 200998020), (2, 100499010), (3, 66999340), (4, 50249505), (5, 40199604), (6, 33499670), (10, 20099802), (12, 16749835), (15, 13399868), (20, 10049901), (30, 6699934), (60, 3349967), (149, 1348980), (298, 674490), (447, 449660), (596, 337245), (745, 269796), (894, 224830), (1490, 134898), (1788, 112415), (2235, 89932), (2980, 67449), (4470, 44966), (8940, 22483)]