201817528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{10103}}^1$

素因数の和:10347

約数の個数: 32

約数和(自身を含む): 414668160

約数和(自身を除く): 212850632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 4994, 9988, 10103, 19976, 20206, 40412, 80824, 111133, 222266, 444532, 889064, 2293381, 4586762, 9173524, 18347048, 25227191, 50454382, 100908764, 201817528]

約数ペア:

[(1, 201817528), (2, 100908764), (4, 50454382), (8, 25227191), (11, 18347048), (22, 9173524), (44, 4586762), (88, 2293381), (227, 889064), (454, 444532), (908, 222266), (1816, 111133), (2497, 80824), (4994, 40412), (9988, 20206), (10103, 19976)]