200579642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 321490944

約数和(自身を除く): 120911302

約数列:

[1, 2, 23, 46, 67, 134, 151, 302, 431, 862, 1541, 3082, 3473, 6946, 9913, 10117, 19826, 20234, 28877, 57754, 65081, 130162, 232691, 465382, 664171, 1328342, 1496863, 2993726, 4360427, 8720854, 100289821, 200579642]

約数ペア:

[(1, 200579642), (2, 100289821), (23, 8720854), (46, 4360427), (67, 2993726), (134, 1496863), (151, 1328342), (302, 664171), (431, 465382), (862, 232691), (1541, 130162), (3082, 65081), (3473, 57754), (6946, 28877), (9913, 20234), (10117, 19826)]