201197344

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 411076512

約数和(自身を除く): 209879168

約数列:

[1, 2, 4, 8, 16, 32, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 1376, 2003, 2336, 3139, 4006, 6278, 8012, 12556, 16024, 25112, 32048, 50224, 64096, 86129, 100448, 146219, 172258, 292438, 344516, 584876, 689032, 1169752, 1378064, 2339504, 2756128, 4679008, 6287417, 12574834, 25149668, 50299336, 100598672, 201197344]

約数ペア:

[(1, 201197344), (2, 100598672), (4, 50299336), (8, 25149668), (16, 12574834), (32, 6287417), (43, 4679008), (73, 2756128), (86, 2339504), (146, 1378064), (172, 1169752), (292, 689032), (344, 584876), (584, 344516), (688, 292438), (1168, 172258), (1376, 146219), (2003, 100448), (2336, 86129), (3139, 64096), (4006, 50224), (6278, 32048), (8012, 25112), (12556, 16024)]