200812404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3889}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 506260160

約数和(自身を除く): 305447756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 3889, 3972, 4303, 7778, 8606, 11667, 12909, 15556, 17212, 23334, 25818, 46668, 50557, 51636, 101114, 151671, 202228, 303342, 606684, 1287259, 2574518, 3861777, 5149036, 7723554, 15447108, 16734367, 33468734, 50203101, 66937468, 100406202, 200812404]

約数ペア:

[(1, 200812404), (2, 100406202), (3, 66937468), (4, 50203101), (6, 33468734), (12, 16734367), (13, 15447108), (26, 7723554), (39, 5149036), (52, 3861777), (78, 2574518), (156, 1287259), (331, 606684), (662, 303342), (993, 202228), (1324, 151671), (1986, 101114), (3889, 51636), (3972, 50557), (4303, 46668), (7778, 25818), (8606, 23334), (11667, 17212), (12909, 15556)]