201734672

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10111}}^1$

素因数の和:10191

約数の個数: 40

約数和(自身を含む): 413783040

約数和(自身を除く): 212048368

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 9976, 10111, 19952, 20222, 40444, 80888, 161776, 293219, 434773, 586438, 869546, 1172876, 1739092, 2345752, 3478184, 4691504, 6956368, 12608417, 25216834, 50433668, 100867336, 201734672]

約数ペア:

[(1, 201734672), (2, 100867336), (4, 50433668), (8, 25216834), (16, 12608417), (29, 6956368), (43, 4691504), (58, 3478184), (86, 2345752), (116, 1739092), (172, 1172876), (232, 869546), (344, 586438), (464, 434773), (688, 293219), (1247, 161776), (2494, 80888), (4988, 40444), (9976, 20222), (10111, 19952)]