211904900

素因数分解:

$2^2\times 5^2\times {\mathrm{929}}^1\times {\mathrm{2281}}^1$

素因数の和:3224

約数の個数: 36

約数和(自身を含む): 460530420

約数和(自身を除く): 248625520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 929, 1858, 2281, 3716, 4562, 4645, 9124, 9290, 11405, 18580, 22810, 23225, 45620, 46450, 57025, 92900, 114050, 228100, 2119049, 4238098, 8476196, 10595245, 21190490, 42380980, 52976225, 105952450, 211904900]

約数ペア:

[(1, 211904900), (2, 105952450), (4, 52976225), (5, 42380980), (10, 21190490), (20, 10595245), (25, 8476196), (50, 4238098), (100, 2119049), (929, 228100), (1858, 114050), (2281, 92900), (3716, 57025), (4562, 46450), (4645, 45620), (9124, 23225), (9290, 22810), (11405, 18580)]