202401871

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2\times {\mathrm{113}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 242119584

約数和(自身を除く): 39717713

約数列:

[1, 7, 41, 79, 113, 287, 553, 791, 3239, 4633, 6241, 8927, 22673, 32431, 43687, 62489, 255881, 366007, 705233, 1791167, 2562049, 4936631, 28914553, 202401871]

約数ペア:

[(1, 202401871), (7, 28914553), (41, 4936631), (79, 2562049), (113, 1791167), (287, 705233), (553, 366007), (791, 255881), (3239, 62489), (4633, 43687), (6241, 32431), (8927, 22673)]