201499270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2153}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 424320768

約数和(自身を除く): 222821498

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 382, 490, 955, 1337, 1910, 2153, 2674, 4306, 6685, 9359, 10765, 13370, 15071, 18718, 21530, 30142, 46795, 75355, 93590, 105497, 150710, 210994, 411223, 527485, 822446, 1054970, 2056115, 2878561, 4112230, 5757122, 14392805, 20149927, 28785610, 40299854, 100749635, 201499270]

約数ペア:

[(1, 201499270), (2, 100749635), (5, 40299854), (7, 28785610), (10, 20149927), (14, 14392805), (35, 5757122), (49, 4112230), (70, 2878561), (98, 2056115), (191, 1054970), (245, 822446), (382, 527485), (490, 411223), (955, 210994), (1337, 150710), (1910, 105497), (2153, 93590), (2674, 75355), (4306, 46795), (6685, 30142), (9359, 21530), (10765, 18718), (13370, 15071)]