206875914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6323}}^1$

素因数の和:6395

約数の個数: 64

約数和(自身を含む): 509967360

約数和(自身を除く): 303091446

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 4674, 5453, 6323, 10906, 12646, 16359, 18969, 32718, 37938, 44261, 88522, 120137, 132783, 240274, 259243, 265566, 360411, 518486, 720822, 777729, 840959, 1555458, 1681918, 1814701, 2522877, 3629402, 4925617, 5045754, 5444103, 9851234, 10888206, 14776851, 29553702, 34479319, 68958638, 103437957, 206875914]

約数ペア:

[(1, 206875914), (2, 103437957), (3, 68958638), (6, 34479319), (7, 29553702), (14, 14776851), (19, 10888206), (21, 9851234), (38, 5444103), (41, 5045754), (42, 4925617), (57, 3629402), (82, 2522877), (114, 1814701), (123, 1681918), (133, 1555458), (246, 840959), (266, 777729), (287, 720822), (399, 518486), (574, 360411), (779, 265566), (798, 259243), (861, 240274), (1558, 132783), (1722, 120137), (2337, 88522), (4674, 44261), (5453, 37938), (6323, 32718), (10906, 18969), (12646, 16359)]