222390352

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2647}}^1$

素因数の和:2803

約数の個数: 40

約数和(自身を含む): 443275200

約数和(自身を除く): 220884848

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 178, 236, 356, 472, 712, 944, 1424, 2647, 5251, 5294, 10502, 10588, 21004, 21176, 42008, 42352, 84016, 156173, 235583, 312346, 471166, 624692, 942332, 1249384, 1884664, 2498768, 3769328, 13899397, 27798794, 55597588, 111195176, 222390352]

約数ペア:

[(1, 222390352), (2, 111195176), (4, 55597588), (8, 27798794), (16, 13899397), (59, 3769328), (89, 2498768), (118, 1884664), (178, 1249384), (236, 942332), (356, 624692), (472, 471166), (712, 312346), (944, 235583), (1424, 156173), (2647, 84016), (5251, 42352), (5294, 42008), (10502, 21176), (10588, 21004)]