201964266

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1001

約数の個数: 80

約数和(自身を含む): 520048320

約数和(自身を除く): 318084054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 241, 378, 482, 567, 723, 739, 1134, 1446, 1478, 1687, 2169, 2217, 3374, 4338, 4434, 5061, 5173, 6507, 6651, 10122, 10346, 13014, 13302, 15183, 15519, 19521, 19953, 30366, 31038, 39042, 39906, 45549, 46557, 59859, 91098, 93114, 119718, 136647, 139671, 178099, 273294, 279342, 356198, 419013, 534297, 838026, 1068594, 1246693, 1602891, 2493386, 3205782, 3740079, 4808673, 7480158, 9617346, 11220237, 14426019, 22440474, 28852038, 33660711, 67321422, 100982133, 201964266]

約数ペア:

[(1, 201964266), (2, 100982133), (3, 67321422), (6, 33660711), (7, 28852038), (9, 22440474), (14, 14426019), (18, 11220237), (21, 9617346), (27, 7480158), (42, 4808673), (54, 3740079), (63, 3205782), (81, 2493386), (126, 1602891), (162, 1246693), (189, 1068594), (241, 838026), (378, 534297), (482, 419013), (567, 356198), (723, 279342), (739, 273294), (1134, 178099), (1446, 139671), (1478, 136647), (1687, 119718), (2169, 93114), (2217, 91098), (3374, 59859), (4338, 46557), (4434, 45549), (5061, 39906), (5173, 39042), (6507, 31038), (6651, 30366), (10122, 19953), (10346, 19521), (13014, 15519), (13302, 15183)]