203687764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 424730880

約数和(自身を除く): 221043116

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 137, 203, 274, 406, 548, 812, 959, 1831, 1918, 3662, 3836, 3973, 7324, 7946, 12817, 15892, 25634, 27811, 51268, 53099, 55622, 106198, 111244, 212396, 250847, 371693, 501694, 743386, 1003388, 1486772, 1755929, 3511858, 7023716, 7274563, 14549126, 29098252, 50921941, 101843882, 203687764]

約数ペア:

[(1, 203687764), (2, 101843882), (4, 50921941), (7, 29098252), (14, 14549126), (28, 7274563), (29, 7023716), (58, 3511858), (116, 1755929), (137, 1486772), (203, 1003388), (274, 743386), (406, 501694), (548, 371693), (812, 250847), (959, 212396), (1831, 111244), (1918, 106198), (3662, 55622), (3836, 53099), (3973, 51268), (7324, 27811), (7946, 25634), (12817, 15892)]