200743060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16111}}^1$

素因数の和:16216

約数の個数: 48

約数和(自身を含む): 487226880

約数和(自身を除く): 286483820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 16111, 32222, 64444, 80555, 112777, 161110, 225554, 322220, 451108, 563885, 1127770, 1433879, 2255540, 2867758, 5735516, 7169395, 10037153, 14338790, 20074306, 28677580, 40148612, 50185765, 100371530, 200743060]

約数ペア:

[(1, 200743060), (2, 100371530), (4, 50185765), (5, 40148612), (7, 28677580), (10, 20074306), (14, 14338790), (20, 10037153), (28, 7169395), (35, 5735516), (70, 2867758), (89, 2255540), (140, 1433879), (178, 1127770), (356, 563885), (445, 451108), (623, 322220), (890, 225554), (1246, 161110), (1780, 112777), (2492, 80555), (3115, 64444), (6230, 32222), (12460, 16111)]