200106340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13877}}^1$

素因数の和:13996

約数の個数: 48

約数和(自身を含む): 484952832

約数和(自身を除く): 284846492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 13877, 14420, 27754, 55508, 69385, 97139, 138770, 194278, 277540, 388556, 485695, 971390, 1429331, 1942780, 2858662, 5717324, 7146655, 10005317, 14293310, 20010634, 28586620, 40021268, 50026585, 100053170, 200106340]

約数ペア:

[(1, 200106340), (2, 100053170), (4, 50026585), (5, 40021268), (7, 28586620), (10, 20010634), (14, 14293310), (20, 10005317), (28, 7146655), (35, 5717324), (70, 2858662), (103, 1942780), (140, 1429331), (206, 971390), (412, 485695), (515, 388556), (721, 277540), (1030, 194278), (1442, 138770), (2060, 97139), (2884, 69385), (3605, 55508), (7210, 27754), (13877, 14420)]