200361640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 465134400

約数和(自身を除く): 264772760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 73, 118, 146, 236, 292, 295, 365, 472, 584, 590, 730, 1163, 1180, 1460, 2326, 2360, 2920, 4307, 4652, 5815, 8614, 9304, 11630, 17228, 21535, 23260, 34456, 43070, 46520, 68617, 84899, 86140, 137234, 169798, 172280, 274468, 339596, 343085, 424495, 548936, 679192, 686170, 848990, 1372340, 1697980, 2744680, 3395960, 5009041, 10018082, 20036164, 25045205, 40072328, 50090410, 100180820, 200361640]

約数ペア:

[(1, 200361640), (2, 100180820), (4, 50090410), (5, 40072328), (8, 25045205), (10, 20036164), (20, 10018082), (40, 5009041), (59, 3395960), (73, 2744680), (118, 1697980), (146, 1372340), (236, 848990), (292, 686170), (295, 679192), (365, 548936), (472, 424495), (584, 343085), (590, 339596), (730, 274468), (1163, 172280), (1180, 169798), (1460, 137234), (2326, 86140), (2360, 84899), (2920, 68617), (4307, 46520), (4652, 43070), (5815, 34456), (8614, 23260), (9304, 21535), (11630, 17228)]