100519644

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 238635936

約数和(自身を除く): 138116292

約数列:

[1, 2, 3, 4, 6, 12, 101, 197, 202, 303, 394, 404, 421, 591, 606, 788, 842, 1182, 1212, 1263, 1684, 2364, 2526, 5052, 19897, 39794, 42521, 59691, 79588, 82937, 85042, 119382, 127563, 165874, 170084, 238764, 248811, 255126, 331748, 497622, 510252, 995244, 8376637, 16753274, 25129911, 33506548, 50259822, 100519644]

約数ペア:

[(1, 100519644), (2, 50259822), (3, 33506548), (4, 25129911), (6, 16753274), (12, 8376637), (101, 995244), (197, 510252), (202, 497622), (303, 331748), (394, 255126), (404, 248811), (421, 238764), (591, 170084), (606, 165874), (788, 127563), (842, 119382), (1182, 85042), (1212, 82937), (1263, 79588), (1684, 59691), (2364, 42521), (2526, 39794), (5052, 19897)]