221411896

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{1601}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 423889200

約数和(自身を除く): 202477304

約数列:

[1, 2, 4, 8, 59, 118, 236, 293, 472, 586, 1172, 1601, 2344, 3202, 6404, 12808, 17287, 34574, 69148, 94459, 138296, 188918, 377836, 469093, 755672, 938186, 1876372, 3752744, 27676487, 55352974, 110705948, 221411896]

約数ペア:

[(1, 221411896), (2, 110705948), (4, 55352974), (8, 27676487), (59, 3752744), (118, 1876372), (236, 938186), (293, 755672), (472, 469093), (586, 377836), (1172, 188918), (1601, 138296), (2344, 94459), (3202, 69148), (6404, 34574), (12808, 17287)]