207360880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{35507}}^1$

素因数の和:35593

約数の個数: 40

約数和(自身を含む): 488732112

約数和(自身を除く): 281371232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 35507, 71014, 142028, 177535, 284056, 355070, 568112, 710140, 1420280, 2592011, 2840560, 5184022, 10368044, 12960055, 20736088, 25920110, 41472176, 51840220, 103680440, 207360880]

約数ペア:

[(1, 207360880), (2, 103680440), (4, 51840220), (5, 41472176), (8, 25920110), (10, 20736088), (16, 12960055), (20, 10368044), (40, 5184022), (73, 2840560), (80, 2592011), (146, 1420280), (292, 710140), (365, 568112), (584, 355070), (730, 284056), (1168, 177535), (1460, 142028), (2920, 71014), (5840, 35507)]