209374367052

素因数分解:

$2^2\times 3^1\times {\mathrm{461}}^1\times {\mathrm{5309}}^1\times {\mathrm{7129}}^1$

素因数の和:12906

約数の個数: 48

約数和(自身を含む): 489760840800

約数和(自身を除く): 280386473748

約数列:

[1, 2, 3, 4, 6, 12, 461, 922, 1383, 1844, 2766, 5309, 5532, 7129, 10618, 14258, 15927, 21236, 21387, 28516, 31854, 42774, 63708, 85548, 2447449, 3286469, 4894898, 6572938, 7342347, 9789796, 9859407, 13145876, 14684694, 19718814, 29369388, 37847861, 39437628, 75695722, 113543583, 151391444, 227087166, 454174332, 17447863921, 34895727842, 52343591763, 69791455684, 104687183526, 209374367052]

約数ペア:

[(1, 209374367052), (2, 104687183526), (3, 69791455684), (4, 52343591763), (6, 34895727842), (12, 17447863921), (461, 454174332), (922, 227087166), (1383, 151391444), (1844, 113543583), (2766, 75695722), (5309, 39437628), (5532, 37847861), (7129, 29369388), (10618, 19718814), (14258, 14684694), (15927, 13145876), (21236, 9859407), (21387, 9789796), (28516, 7342347), (31854, 6572938), (42774, 4894898), (63708, 3286469), (85548, 2447449)]