200450198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5003}}^1$

素因数の和:5108

約数の個数: 32

約数和(自身を含む): 342994176

約数和(自身を除く): 142543978

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 3082, 5003, 10006, 20033, 40066, 65039, 115069, 130078, 230138, 335201, 670402, 1495897, 2991794, 4357613, 7709623, 8715226, 15419246, 100225099, 200450198]

約数ペア:

[(1, 200450198), (2, 100225099), (13, 15419246), (23, 8715226), (26, 7709623), (46, 4357613), (67, 2991794), (134, 1495897), (299, 670402), (598, 335201), (871, 230138), (1541, 130078), (1742, 115069), (3082, 65039), (5003, 40066), (10006, 20033)]