205066654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3613}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 346076640

約数和(自身を除く): 141009986

約数列:

[1, 2, 13, 26, 37, 59, 74, 118, 481, 767, 962, 1534, 2183, 3613, 4366, 7226, 28379, 46969, 56758, 93938, 133681, 213167, 267362, 426334, 1737853, 2771171, 3475706, 5542342, 7887179, 15774358, 102533327, 205066654]

約数ペア:

[(1, 205066654), (2, 102533327), (13, 15774358), (26, 7887179), (37, 5542342), (59, 3475706), (74, 2771171), (118, 1737853), (481, 426334), (767, 267362), (962, 213167), (1534, 133681), (2183, 93938), (3613, 56758), (4366, 46969), (7226, 28379)]