201101768

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 440985600

約数和(自身を除く): 239883832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 131, 158, 262, 316, 347, 524, 553, 632, 694, 917, 1048, 1106, 1388, 1834, 2212, 2429, 2776, 3668, 4424, 4858, 7336, 9716, 10349, 19432, 20698, 27413, 41396, 45457, 54826, 72443, 82792, 90914, 109652, 144886, 181828, 191891, 219304, 289772, 318199, 363656, 383782, 579544, 636398, 767564, 1272796, 1535128, 2545592, 3591103, 7182206, 14364412, 25137721, 28728824, 50275442, 100550884, 201101768]

約数ペア:

[(1, 201101768), (2, 100550884), (4, 50275442), (7, 28728824), (8, 25137721), (14, 14364412), (28, 7182206), (56, 3591103), (79, 2545592), (131, 1535128), (158, 1272796), (262, 767564), (316, 636398), (347, 579544), (524, 383782), (553, 363656), (632, 318199), (694, 289772), (917, 219304), (1048, 191891), (1106, 181828), (1388, 144886), (1834, 109652), (2212, 90914), (2429, 82792), (2776, 72443), (3668, 54826), (4424, 45457), (4858, 41396), (7336, 27413), (9716, 20698), (10349, 19432)]