215565586

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{4219}}^1$

素因数の和:4713

約数の個数: 16

約数和(自身を含む): 329666400

約数和(自身を除く): 114100814

約数列:

[1, 2, 59, 118, 433, 866, 4219, 8438, 25547, 51094, 248921, 497842, 1826827, 3653654, 107782793, 215565586]

約数ペア:

[(1, 215565586), (2, 107782793), (59, 3653654), (118, 1826827), (433, 497842), (866, 248921), (4219, 51094), (8438, 25547)]