228200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{163}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 610080

約数和(自身を除く): 381880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 163, 175, 200, 280, 326, 350, 652, 700, 815, 1141, 1304, 1400, 1630, 2282, 3260, 4075, 4564, 5705, 6520, 8150, 9128, 11410, 16300, 22820, 28525, 32600, 45640, 57050, 114100, 228200]

約数ペア:

[(1, 228200), (2, 114100), (4, 57050), (5, 45640), (7, 32600), (8, 28525), (10, 22820), (14, 16300), (20, 11410), (25, 9128), (28, 8150), (35, 6520), (40, 5705), (50, 4564), (56, 4075), (70, 3260), (100, 2282), (140, 1630), (163, 1400), (175, 1304), (200, 1141), (280, 815), (326, 700), (350, 652)]