201698794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{967}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 348480000

約数和(自身を除く): 146781206

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 499, 967, 998, 1934, 5489, 9481, 10637, 10978, 18373, 18962, 21274, 36746, 104291, 202103, 208582, 404206, 482533, 965066, 5307863, 9168127, 10615726, 18336254, 100849397, 201698794]

約数ペア:

[(1, 201698794), (2, 100849397), (11, 18336254), (19, 10615726), (22, 9168127), (38, 5307863), (209, 965066), (418, 482533), (499, 404206), (967, 208582), (998, 202103), (1934, 104291), (5489, 36746), (9481, 21274), (10637, 18962), (10978, 18373)]