210000882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 128

約数和(自身を含む): 562544640

約数和(自身を除く): 352543758

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 182, 186, 217, 247, 266, 273, 399, 403, 434, 494, 546, 589, 651, 653, 741, 798, 806, 1178, 1209, 1302, 1306, 1482, 1729, 1767, 1959, 2418, 2821, 3458, 3534, 3918, 4123, 4571, 5187, 5642, 7657, 8246, 8463, 8489, 9142, 10374, 12369, 12407, 13713, 15314, 16926, 16978, 20243, 22971, 24738, 24814, 25467, 27426, 37221, 40486, 45942, 50934, 53599, 59423, 60729, 74442, 86849, 107198, 118846, 121458, 141701, 160797, 161291, 173698, 178269, 260547, 263159, 283402, 321594, 322582, 356538, 384617, 425103, 483873, 521094, 526318, 769234, 789477, 850206, 967746, 1129037, 1153851, 1578954, 1842113, 2258074, 2307702, 2692319, 3387111, 3684226, 5000021, 5384638, 5526339, 6774222, 8076957, 10000042, 11052678, 15000063, 16153914, 30000126, 35000147, 70000294, 105000441, 210000882]

約数ペア:

[(1, 210000882), (2, 105000441), (3, 70000294), (6, 35000147), (7, 30000126), (13, 16153914), (14, 15000063), (19, 11052678), (21, 10000042), (26, 8076957), (31, 6774222), (38, 5526339), (39, 5384638), (42, 5000021), (57, 3684226), (62, 3387111), (78, 2692319), (91, 2307702), (93, 2258074), (114, 1842113), (133, 1578954), (182, 1153851), (186, 1129037), (217, 967746), (247, 850206), (266, 789477), (273, 769234), (399, 526318), (403, 521094), (434, 483873), (494, 425103), (546, 384617), (589, 356538), (651, 322582), (653, 321594), (741, 283402), (798, 263159), (806, 260547), (1178, 178269), (1209, 173698), (1302, 161291), (1306, 160797), (1482, 141701), (1729, 121458), (1767, 118846), (1959, 107198), (2418, 86849), (2821, 74442), (3458, 60729), (3534, 59423), (3918, 53599), (4123, 50934), (4571, 45942), (5187, 40486), (5642, 37221), (7657, 27426), (8246, 25467), (8463, 24814), (8489, 24738), (9142, 22971), (10374, 20243), (12369, 16978), (12407, 16926), (13713, 15314)]