221750204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{2441}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 418324368

約数和(自身を除く): 196574164

約数列:

[1, 2, 4, 13, 26, 52, 1747, 2441, 3494, 4882, 6988, 9764, 22711, 31733, 45422, 63466, 90844, 126932, 4264427, 8528854, 17057708, 55437551, 110875102, 221750204]

約数ペア:

[(1, 221750204), (2, 110875102), (4, 55437551), (13, 17057708), (26, 8528854), (52, 4264427), (1747, 126932), (2441, 90844), (3494, 63466), (4882, 45422), (6988, 31733), (9764, 22711)]