208775310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{78193}}^1$

素因数の和:78292

約数の個数: 32

約数和(自身を含む): 506697120

約数和(自身を除く): 297921810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 78193, 156386, 234579, 390965, 469158, 781930, 1172895, 2345790, 6959177, 13918354, 20877531, 34795885, 41755062, 69591770, 104387655, 208775310]

約数ペア:

[(1, 208775310), (2, 104387655), (3, 69591770), (5, 41755062), (6, 34795885), (10, 20877531), (15, 13918354), (30, 6959177), (89, 2345790), (178, 1172895), (267, 781930), (445, 469158), (534, 390965), (890, 234579), (1335, 156386), (2670, 78193)]