204448333820

素因数分解:

$2^2\times 5^1\times {\mathrm{100207}}^1\times {\mathrm{102013}}^1$

素因数の和:202229

約数の個数: 24

約数和(自身を含む): 429349994304

約数和(自身を除く): 224901660484

約数列:

[1, 2, 4, 5, 10, 20, 100207, 102013, 200414, 204026, 400828, 408052, 501035, 510065, 1002070, 1020130, 2004140, 2040260, 10222416691, 20444833382, 40889666764, 51112083455, 102224166910, 204448333820]

約数ペア:

[(1, 204448333820), (2, 102224166910), (4, 51112083455), (5, 40889666764), (10, 20444833382), (20, 10222416691), (100207, 2040260), (102013, 2004140), (200414, 1020130), (204026, 1002070), (400828, 510065), (408052, 501035)]