201402071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 244070400

約数和(自身を除く): 42668329

約数列:

[1, 13, 19, 29, 31, 247, 377, 403, 551, 589, 899, 907, 7163, 7657, 11687, 11791, 17081, 17233, 26303, 28117, 222053, 224029, 341939, 365521, 499757, 534223, 815393, 6496841, 6944899, 10600109, 15492467, 201402071]

約数ペア:

[(1, 201402071), (13, 15492467), (19, 10600109), (29, 6944899), (31, 6496841), (247, 815393), (377, 534223), (403, 499757), (551, 365521), (589, 341939), (899, 224029), (907, 222053), (7163, 28117), (7657, 26303), (11687, 17233), (11791, 17081)]