201620670510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{248537}}^1\times {\mathrm{3863}}^1$

素因数の和:252417

約数の個数: 64

約数和(自身を含む): 553162079232

約数和(自身を除く): 351541408722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3863, 7726, 11589, 19315, 23178, 27041, 38630, 54082, 57945, 81123, 115890, 135205, 162246, 248537, 270410, 405615, 497074, 745611, 811230, 1242685, 1491222, 1739759, 2485370, 3479518, 3728055, 5219277, 7456110, 8698795, 10438554, 17397590, 26096385, 52192770, 960098431, 1920196862, 2880295293, 4800492155, 5760590586, 6720689017, 9600984310, 13441378034, 14401476465, 20162067051, 28802952930, 33603445085, 40324134102, 67206890170, 100810335255, 201620670510]

約数ペア:

[(1, 201620670510), (2, 100810335255), (3, 67206890170), (5, 40324134102), (6, 33603445085), (7, 28802952930), (10, 20162067051), (14, 14401476465), (15, 13441378034), (21, 9600984310), (30, 6720689017), (35, 5760590586), (42, 4800492155), (70, 2880295293), (105, 1920196862), (210, 960098431), (3863, 52192770), (7726, 26096385), (11589, 17397590), (19315, 10438554), (23178, 8698795), (27041, 7456110), (38630, 5219277), (54082, 3728055), (57945, 3479518), (81123, 2485370), (115890, 1739759), (135205, 1491222), (162246, 1242685), (248537, 811230), (270410, 745611), (405615, 497074)]