214930700

素因数分解:

$2^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{7001}}^1$

素因数の和:7322

約数の個数: 36

約数和(自身を含む): 467985672

約数和(自身を除く): 253054972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 307, 614, 1228, 1535, 3070, 6140, 7001, 7675, 14002, 15350, 28004, 30700, 35005, 70010, 140020, 175025, 350050, 700100, 2149307, 4298614, 8597228, 10746535, 21493070, 42986140, 53732675, 107465350, 214930700]

約数ペア:

[(1, 214930700), (2, 107465350), (4, 53732675), (5, 42986140), (10, 21493070), (20, 10746535), (25, 8597228), (50, 4298614), (100, 2149307), (307, 700100), (614, 350050), (1228, 175025), (1535, 140020), (3070, 70010), (6140, 35005), (7001, 30700), (7675, 28004), (14002, 15350)]