201232315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{76369}}^1$

素因数の和:76422

約数の個数: 16

約数和(自身を含む): 263934720

約数和(自身を除く): 62702405

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 76369, 381845, 1298273, 2367439, 6491365, 11837195, 40246463, 201232315]

約数ペア:

[(1, 201232315), (5, 40246463), (17, 11837195), (31, 6491365), (85, 2367439), (155, 1298273), (527, 381845), (2635, 76369)]