204052004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 406425600

約数和(自身を除く): 202373596

約数列:

[1, 2, 4, 13, 26, 29, 47, 52, 58, 94, 116, 188, 377, 611, 754, 1222, 1363, 1508, 2444, 2726, 2879, 5452, 5758, 11516, 17719, 35438, 37427, 70876, 74854, 83491, 135313, 149708, 166982, 270626, 333964, 541252, 1085383, 1759069, 2170766, 3518138, 3924077, 4341532, 7036276, 7848154, 15696308, 51013001, 102026002, 204052004]

約数ペア:

[(1, 204052004), (2, 102026002), (4, 51013001), (13, 15696308), (26, 7848154), (29, 7036276), (47, 4341532), (52, 3924077), (58, 3518138), (94, 2170766), (116, 1759069), (188, 1085383), (377, 541252), (611, 333964), (754, 270626), (1222, 166982), (1363, 149708), (1508, 135313), (2444, 83491), (2726, 74854), (2879, 70876), (5452, 37427), (5758, 35438), (11516, 17719)]