209616498

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 160

約数和(自身を含む): 590325120

約数和(自身を除く): 380708622

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 59, 63, 78, 81, 91, 117, 118, 126, 162, 177, 182, 189, 234, 241, 273, 351, 354, 378, 413, 482, 531, 546, 567, 702, 723, 767, 819, 826, 1053, 1062, 1134, 1239, 1446, 1534, 1593, 1638, 1687, 2106, 2169, 2301, 2457, 2478, 3133, 3186, 3374, 3717, 4338, 4602, 4779, 4914, 5061, 5369, 6266, 6507, 6903, 7371, 7434, 9399, 9558, 10122, 10738, 11151, 13014, 13806, 14219, 14742, 15183, 16107, 18798, 19521, 20709, 21931, 22302, 28197, 28438, 30366, 32214, 33453, 39042, 41418, 42657, 43862, 45549, 48321, 56394, 62127, 65793, 66906, 84591, 85314, 91098, 96642, 99533, 124254, 127971, 131586, 136647, 144963, 169182, 184847, 197379, 199066, 253773, 255942, 273294, 289926, 298599, 369694, 383913, 394758, 434889, 507546, 554541, 592137, 597198, 767826, 869778, 895797, 1109082, 1151739, 1184274, 1293929, 1663623, 1776411, 1791594, 2303478, 2587858, 2687391, 3327246, 3552822, 3881787, 4990869, 5374782, 7763574, 8062173, 9981738, 11645361, 14972607, 16124346, 23290722, 29945214, 34936083, 69872166, 104808249, 209616498]

約数ペア:

[(1, 209616498), (2, 104808249), (3, 69872166), (6, 34936083), (7, 29945214), (9, 23290722), (13, 16124346), (14, 14972607), (18, 11645361), (21, 9981738), (26, 8062173), (27, 7763574), (39, 5374782), (42, 4990869), (54, 3881787), (59, 3552822), (63, 3327246), (78, 2687391), (81, 2587858), (91, 2303478), (117, 1791594), (118, 1776411), (126, 1663623), (162, 1293929), (177, 1184274), (182, 1151739), (189, 1109082), (234, 895797), (241, 869778), (273, 767826), (351, 597198), (354, 592137), (378, 554541), (413, 507546), (482, 434889), (531, 394758), (546, 383913), (567, 369694), (702, 298599), (723, 289926), (767, 273294), (819, 255942), (826, 253773), (1053, 199066), (1062, 197379), (1134, 184847), (1239, 169182), (1446, 144963), (1534, 136647), (1593, 131586), (1638, 127971), (1687, 124254), (2106, 99533), (2169, 96642), (2301, 91098), (2457, 85314), (2478, 84591), (3133, 66906), (3186, 65793), (3374, 62127), (3717, 56394), (4338, 48321), (4602, 45549), (4779, 43862), (4914, 42657), (5061, 41418), (5369, 39042), (6266, 33453), (6507, 32214), (6903, 30366), (7371, 28438), (7434, 28197), (9399, 22302), (9558, 21931), (10122, 20709), (10738, 19521), (11151, 18798), (13014, 16107), (13806, 15183), (14219, 14742)]