215211156716

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1\times {\mathrm{6833}}^1$

素因数の和:7634

約数の個数: 48

約数和(自身を含む): 385180094880

約数和(自身を除く): 169968938164

約数列:

[1, 2, 4, 59, 118, 236, 317, 421, 634, 842, 1268, 1684, 6833, 13666, 18703, 24839, 27332, 37406, 49678, 74812, 99356, 133457, 266914, 403147, 533828, 806294, 1612588, 2166061, 2876693, 4332122, 5753386, 7873963, 8664244, 11506772, 15747926, 31495852, 127797599, 169724887, 255595198, 339449774, 511190396, 678899548, 911911681, 1823823362, 3647646724, 53802789179, 107605578358, 215211156716]

約数ペア:

[(1, 215211156716), (2, 107605578358), (4, 53802789179), (59, 3647646724), (118, 1823823362), (236, 911911681), (317, 678899548), (421, 511190396), (634, 339449774), (842, 255595198), (1268, 169724887), (1684, 127797599), (6833, 31495852), (13666, 15747926), (18703, 11506772), (24839, 8664244), (27332, 7873963), (37406, 5753386), (49678, 4332122), (74812, 2876693), (99356, 2166061), (133457, 1612588), (266914, 806294), (403147, 533828)]