214922318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 362208000

約数和(自身を除く): 147285682

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 806, 1261, 2522, 2749, 3007, 5498, 6014, 35737, 39091, 71474, 78182, 85219, 170438, 266653, 533306, 1107847, 2215694, 3466489, 6932978, 8266243, 16532486, 107461159, 214922318]

約数ペア:

[(1, 214922318), (2, 107461159), (13, 16532486), (26, 8266243), (31, 6932978), (62, 3466489), (97, 2215694), (194, 1107847), (403, 533306), (806, 266653), (1261, 170438), (2522, 85219), (2749, 78182), (3007, 71474), (5498, 39091), (6014, 35737)]