203524217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 237081600

約数和(自身を除く): 33557383

約数列:

[1, 13, 23, 59, 83, 139, 299, 767, 1079, 1357, 1807, 1909, 3197, 4897, 8201, 11537, 17641, 24817, 41561, 63661, 106613, 112631, 149981, 188623, 265351, 680683, 1464203, 2452099, 3449563, 8848879, 15655709, 203524217]

約数ペア:

[(1, 203524217), (13, 15655709), (23, 8848879), (59, 3449563), (83, 2452099), (139, 1464203), (299, 680683), (767, 265351), (1079, 188623), (1357, 149981), (1807, 112631), (1909, 106613), (3197, 63661), (4897, 41561), (8201, 24817), (11537, 17641)]