190040872

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{47797}}^1$

素因数の和:47881

約数の個数: 32

約数和(自身を含む): 412974720

約数和(自身を除く): 222933848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 47797, 95594, 191188, 334579, 382376, 669158, 1338316, 2676632, 3393587, 6787174, 13574348, 23755109, 27148696, 47510218, 95020436, 190040872]

約数ペア:

[(1, 190040872), (2, 95020436), (4, 47510218), (7, 27148696), (8, 23755109), (14, 13574348), (28, 6787174), (56, 3393587), (71, 2676632), (142, 1338316), (284, 669158), (497, 382376), (568, 334579), (994, 191188), (1988, 95594), (3976, 47797)]