202189550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 396269280

約数和(自身を除く): 194079730

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 109, 115, 218, 230, 545, 575, 1090, 1150, 1613, 2507, 2725, 3226, 5014, 5450, 8065, 12535, 16130, 25070, 37099, 40325, 62675, 74198, 80650, 125350, 175817, 185495, 351634, 370990, 879085, 927475, 1758170, 1854950, 4043791, 4395425, 8087582, 8790850, 20218955, 40437910, 101094775, 202189550]

約数ペア:

[(1, 202189550), (2, 101094775), (5, 40437910), (10, 20218955), (23, 8790850), (25, 8087582), (46, 4395425), (50, 4043791), (109, 1854950), (115, 1758170), (218, 927475), (230, 879085), (545, 370990), (575, 351634), (1090, 185495), (1150, 175817), (1613, 125350), (2507, 80650), (2725, 74198), (3226, 62675), (5014, 40325), (5450, 37099), (8065, 25070), (12535, 16130)]