200445416

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{243259}}^1$

素因数の和:243368

約数の個数: 16

約数和(自身を含む): 379485600

約数和(自身を除く): 179040184

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 243259, 486518, 973036, 1946072, 25055677, 50111354, 100222708, 200445416]

約数ペア:

[(1, 200445416), (2, 100222708), (4, 50111354), (8, 25055677), (103, 1946072), (206, 973036), (412, 486518), (824, 243259)]