198411486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{51913}}^1$

素因数の和:51945

約数の個数: 48

約数和(自身を含む): 497128464

約数和(自身を除く): 298716978

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 51913, 103826, 155739, 311478, 363391, 674869, 726782, 1090173, 1349738, 2024607, 2180346, 2543737, 4049214, 4724083, 5087474, 7631211, 9448166, 14172249, 15262422, 28344498, 33068581, 66137162, 99205743, 198411486]

約数ペア:

[(1, 198411486), (2, 99205743), (3, 66137162), (6, 33068581), (7, 28344498), (13, 15262422), (14, 14172249), (21, 9448166), (26, 7631211), (39, 5087474), (42, 4724083), (49, 4049214), (78, 2543737), (91, 2180346), (98, 2024607), (147, 1349738), (182, 1090173), (273, 726782), (294, 674869), (546, 363391), (637, 311478), (1274, 155739), (1911, 103826), (3822, 51913)]