211807794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 491692032

約数和(自身を除く): 279884238

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 311, 374, 561, 607, 622, 933, 1122, 1214, 1821, 1866, 3421, 3642, 5287, 6677, 6842, 10263, 10319, 10574, 13354, 15861, 20031, 20526, 20638, 30957, 31722, 40062, 58157, 61914, 113509, 116314, 174471, 188777, 227018, 340527, 348942, 377554, 566331, 681054, 1132662, 2076547, 3209209, 4153094, 6229641, 6418418, 9627627, 12459282, 19255254, 35301299, 70602598, 105903897, 211807794]

約数ペア:

[(1, 211807794), (2, 105903897), (3, 70602598), (6, 35301299), (11, 19255254), (17, 12459282), (22, 9627627), (33, 6418418), (34, 6229641), (51, 4153094), (66, 3209209), (102, 2076547), (187, 1132662), (311, 681054), (374, 566331), (561, 377554), (607, 348942), (622, 340527), (933, 227018), (1122, 188777), (1214, 174471), (1821, 116314), (1866, 113509), (3421, 61914), (3642, 58157), (5287, 40062), (6677, 31722), (6842, 30957), (10263, 20638), (10319, 20526), (10574, 20031), (13354, 15861)]