214022963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{6449}}^1$

素因数の和:6898

約数の個数: 16

約数和(自身を含む): 267494400

約数和(自身を除く): 53471437

約数列:

[1, 7, 11, 77, 431, 3017, 4741, 6449, 33187, 45143, 70939, 496573, 2779519, 19456633, 30574709, 214022963]

約数ペア:

[(1, 214022963), (7, 30574709), (11, 19456633), (77, 2779519), (431, 496573), (3017, 70939), (4741, 45143), (6449, 33187)]