243322130

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{240913}}^1$

素因数の和:241021

約数の個数: 16

約数和(自身を含む): 442318104

約数和(自身を除く): 198995974

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 240913, 481826, 1204565, 2409130, 24332213, 48664426, 121661065, 243322130]

約数ペア:

[(1, 243322130), (2, 121661065), (5, 48664426), (10, 24332213), (101, 2409130), (202, 1204565), (505, 481826), (1010, 240913)]