201867568

素因数分解:

$2^4\times 7^1\times {\mathrm{853}}^1\times {\mathrm{2113}}^1$

素因数の和:2981

約数の個数: 40

約数和(自身を含む): 447728288

約数和(自身を除く): 245860720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 853, 1706, 2113, 3412, 4226, 5971, 6824, 8452, 11942, 13648, 14791, 16904, 23884, 29582, 33808, 47768, 59164, 95536, 118328, 236656, 1802389, 3604778, 7209556, 12616723, 14419112, 25233446, 28838224, 50466892, 100933784, 201867568]

約数ペア:

[(1, 201867568), (2, 100933784), (4, 50466892), (7, 28838224), (8, 25233446), (14, 14419112), (16, 12616723), (28, 7209556), (56, 3604778), (112, 1802389), (853, 236656), (1706, 118328), (2113, 95536), (3412, 59164), (4226, 47768), (5971, 33808), (6824, 29582), (8452, 23884), (11942, 16904), (13648, 14791)]