202140897

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4133}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 328603392

約数和(自身を除く): 126462495

約数列:

[1, 3, 7, 17, 21, 51, 119, 137, 357, 411, 959, 2329, 2877, 4133, 6987, 12399, 16303, 28931, 48909, 70261, 86793, 210783, 491827, 566221, 1475481, 1698663, 3963547, 9625757, 11890641, 28877271, 67380299, 202140897]

約数ペア:

[(1, 202140897), (3, 67380299), (7, 28877271), (17, 11890641), (21, 9625757), (51, 3963547), (119, 1698663), (137, 1475481), (357, 566221), (411, 491827), (959, 210783), (2329, 86793), (2877, 70261), (4133, 48909), (6987, 28931), (12399, 16303)]