201108116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{2719}}^1$

素因数の和:2816

約数の個数: 36

約数和(自身を含む): 393671040

約数和(自身を除く): 192562924

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1681, 1804, 2719, 3362, 5438, 6724, 10876, 18491, 29909, 36982, 59818, 73964, 111479, 119636, 222958, 445916, 1226269, 2452538, 4570639, 4905076, 9141278, 18282556, 50277029, 100554058, 201108116]

約数ペア:

[(1, 201108116), (2, 100554058), (4, 50277029), (11, 18282556), (22, 9141278), (41, 4905076), (44, 4570639), (82, 2452538), (164, 1226269), (451, 445916), (902, 222958), (1681, 119636), (1804, 111479), (2719, 73964), (3362, 59818), (5438, 36982), (6724, 29909), (10876, 18491)]