200615890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{872243}}^1$

素因数の和:872273

約数の個数: 16

約数和(自身を含む): 376809408

約数和(自身を除く): 176193518

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 872243, 1744486, 4361215, 8722430, 20061589, 40123178, 100307945, 200615890]

約数ペア:

[(1, 200615890), (2, 100307945), (5, 40123178), (10, 20061589), (23, 8722430), (46, 4361215), (115, 1744486), (230, 872243)]