200720730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{955813}}^1$

素因数の和:955830

約数の個数: 32

約数和(自身を含む): 550548864

約数和(自身を除く): 349828134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 955813, 1911626, 2867439, 4779065, 5734878, 6690691, 9558130, 13381382, 14337195, 20072073, 28674390, 33453455, 40144146, 66906910, 100360365, 200720730]

約数ペア:

[(1, 200720730), (2, 100360365), (3, 66906910), (5, 40144146), (6, 33453455), (7, 28674390), (10, 20072073), (14, 14337195), (15, 13381382), (21, 9558130), (30, 6690691), (35, 5734878), (42, 4779065), (70, 2867439), (105, 1911626), (210, 955813)]