211149666

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14323}}^1$

素因数の和:14357

約数の個数: 80

約数和(自身を含む): 582356544

約数和(自身を除く): 371206878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14323, 14742, 28646, 42969, 85938, 100261, 128907, 186199, 200522, 257814, 300783, 372398, 386721, 558597, 601566, 773442, 902349, 1117194, 1160163, 1303393, 1675791, 1804698, 2320326, 2606786, 2707047, 3351582, 3910179, 5027373, 5414094, 7820358, 8121141, 10054746, 11730537, 15082119, 16242282, 23461074, 30164238, 35191611, 70383222, 105574833, 211149666]

約数ペア:

[(1, 211149666), (2, 105574833), (3, 70383222), (6, 35191611), (7, 30164238), (9, 23461074), (13, 16242282), (14, 15082119), (18, 11730537), (21, 10054746), (26, 8121141), (27, 7820358), (39, 5414094), (42, 5027373), (54, 3910179), (63, 3351582), (78, 2707047), (81, 2606786), (91, 2320326), (117, 1804698), (126, 1675791), (162, 1303393), (182, 1160163), (189, 1117194), (234, 902349), (273, 773442), (351, 601566), (378, 558597), (546, 386721), (567, 372398), (702, 300783), (819, 257814), (1053, 200522), (1134, 186199), (1638, 128907), (2106, 100261), (2457, 85938), (4914, 42969), (7371, 28646), (14323, 14742)]