200502890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27809}}^1$

素因数の和:27926

約数の個数: 32

約数和(自身を含む): 416482560

約数和(自身を除く): 215979670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 27809, 55618, 139045, 194663, 278090, 389326, 973315, 1946630, 2864327, 5728654, 14321635, 20050289, 28643270, 40100578, 100251445, 200502890]

約数ペア:

[(1, 200502890), (2, 100251445), (5, 40100578), (7, 28643270), (10, 20050289), (14, 14321635), (35, 5728654), (70, 2864327), (103, 1946630), (206, 973315), (515, 389326), (721, 278090), (1030, 194663), (1442, 139045), (3605, 55618), (7210, 27809)]