199918296

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67723}}^1$

素因数の和:67776

約数の個数: 48

約数和(自身を含む): 554659560

約数和(自身を除く): 354741264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 67723, 135446, 203169, 270892, 406338, 541784, 609507, 812676, 1219014, 1625352, 2438028, 2776643, 4876056, 5553286, 8329929, 11106572, 16659858, 22213144, 24989787, 33319716, 49979574, 66639432, 99959148, 199918296]

約数ペア:

[(1, 199918296), (2, 99959148), (3, 66639432), (4, 49979574), (6, 33319716), (8, 24989787), (9, 22213144), (12, 16659858), (18, 11106572), (24, 8329929), (36, 5553286), (41, 4876056), (72, 2776643), (82, 2438028), (123, 1625352), (164, 1219014), (246, 812676), (328, 609507), (369, 541784), (492, 406338), (738, 270892), (984, 203169), (1476, 135446), (2952, 67723)]