215272274

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{44059}}^1$

素因数の和:44417

約数の個数: 16

約数和(自身を含む): 370104000

約数和(自身を除く): 154831726

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 44059, 88118, 308413, 616826, 15376591, 30753182, 107636137, 215272274]

約数ペア:

[(1, 215272274), (2, 107636137), (7, 30753182), (14, 15376591), (349, 616826), (698, 308413), (2443, 88118), (4886, 44059)]