162442021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 205770240

約数和(自身を除く): 43328219

約数列:

[1, 7, 17, 29, 103, 119, 203, 457, 493, 721, 1751, 2987, 3199, 3451, 7769, 12257, 13253, 20909, 47071, 50779, 54383, 92771, 225301, 329497, 355453, 800207, 1365059, 1577107, 5601449, 9555413, 23206003, 162442021]

約数ペア:

[(1, 162442021), (7, 23206003), (17, 9555413), (29, 5601449), (103, 1577107), (119, 1365059), (203, 800207), (457, 355453), (493, 329497), (721, 225301), (1751, 92771), (2987, 54383), (3199, 50779), (3451, 47071), (7769, 20909), (12257, 13253)]