204522534

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 458686800

約数和(自身を除く): 254164266

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 89, 129, 178, 258, 267, 387, 534, 774, 801, 1602, 2969, 3827, 5938, 7654, 8907, 11481, 17814, 22962, 26721, 34443, 53442, 68886, 127667, 255334, 264241, 383001, 528482, 766002, 792723, 1149003, 1585446, 2298006, 2378169, 4756338, 11362363, 22724726, 34087089, 68174178, 102261267, 204522534]

約数ペア:

[(1, 204522534), (2, 102261267), (3, 68174178), (6, 34087089), (9, 22724726), (18, 11362363), (43, 4756338), (86, 2378169), (89, 2298006), (129, 1585446), (178, 1149003), (258, 792723), (267, 766002), (387, 528482), (534, 383001), (774, 264241), (801, 255334), (1602, 127667), (2969, 68886), (3827, 53442), (5938, 34443), (7654, 26721), (8907, 22962), (11481, 17814)]