201403993

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{15731}}^1$

素因数の和:15828

約数の個数: 16

約数和(自身を含む): 241643520

約数和(自身を除く): 40239527

約数列:

[1, 7, 31, 59, 217, 413, 1829, 12803, 15731, 110117, 487661, 928129, 3413627, 6496903, 28771999, 201403993]

約数ペア:

[(1, 201403993), (7, 28771999), (31, 6496903), (59, 3413627), (217, 928129), (413, 487661), (1829, 110117), (12803, 15731)]