207628974

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 541728000

約数和(自身を除く): 334099026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 131, 147, 189, 262, 294, 378, 393, 441, 599, 786, 882, 917, 1179, 1198, 1323, 1797, 1834, 2358, 2646, 2751, 3537, 3594, 4193, 5391, 5502, 6419, 7074, 8253, 8386, 10782, 12579, 12838, 16173, 16506, 19257, 24759, 25158, 29351, 32346, 37737, 38514, 49518, 57771, 58702, 75474, 78469, 88053, 113211, 115542, 156938, 173313, 176106, 226422, 235407, 264159, 346626, 470814, 528318, 549283, 706221, 792477, 1098566, 1412442, 1584954, 1647849, 2118663, 3295698, 3844981, 4237326, 4943547, 7689962, 9887094, 11534943, 14830641, 23069886, 29661282, 34604829, 69209658, 103814487, 207628974]

約数ペア:

[(1, 207628974), (2, 103814487), (3, 69209658), (6, 34604829), (7, 29661282), (9, 23069886), (14, 14830641), (18, 11534943), (21, 9887094), (27, 7689962), (42, 4943547), (49, 4237326), (54, 3844981), (63, 3295698), (98, 2118663), (126, 1647849), (131, 1584954), (147, 1412442), (189, 1098566), (262, 792477), (294, 706221), (378, 549283), (393, 528318), (441, 470814), (599, 346626), (786, 264159), (882, 235407), (917, 226422), (1179, 176106), (1198, 173313), (1323, 156938), (1797, 115542), (1834, 113211), (2358, 88053), (2646, 78469), (2751, 75474), (3537, 58702), (3594, 57771), (4193, 49518), (5391, 38514), (5502, 37737), (6419, 32346), (7074, 29351), (8253, 25158), (8386, 24759), (10782, 19257), (12579, 16506), (12838, 16173)]