197768208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2053

約数の個数: 120

約数和(自身を含む): 594899424

約数和(自身を除く): 397131216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 363, 374, 408, 484, 528, 561, 726, 748, 816, 968, 1122, 1452, 1496, 1936, 2003, 2057, 2244, 2904, 2992, 4006, 4114, 4488, 5808, 6009, 6171, 8012, 8228, 8976, 12018, 12342, 16024, 16456, 22033, 24036, 24684, 32048, 32912, 34051, 44066, 48072, 49368, 66099, 68102, 88132, 96144, 98736, 102153, 132198, 136204, 176264, 204306, 242363, 264396, 272408, 352528, 374561, 408612, 484726, 528792, 544816, 727089, 749122, 817224, 969452, 1057584, 1123683, 1454178, 1498244, 1634448, 1938904, 2247366, 2908356, 2996488, 3877808, 4120171, 4494732, 5816712, 5992976, 8240342, 8989464, 11633424, 12360513, 16480684, 17978928, 24721026, 32961368, 49442052, 65922736, 98884104, 197768208]

約数ペア:

[(1, 197768208), (2, 98884104), (3, 65922736), (4, 49442052), (6, 32961368), (8, 24721026), (11, 17978928), (12, 16480684), (16, 12360513), (17, 11633424), (22, 8989464), (24, 8240342), (33, 5992976), (34, 5816712), (44, 4494732), (48, 4120171), (51, 3877808), (66, 2996488), (68, 2908356), (88, 2247366), (102, 1938904), (121, 1634448), (132, 1498244), (136, 1454178), (176, 1123683), (187, 1057584), (204, 969452), (242, 817224), (264, 749122), (272, 727089), (363, 544816), (374, 528792), (408, 484726), (484, 408612), (528, 374561), (561, 352528), (726, 272408), (748, 264396), (816, 242363), (968, 204306), (1122, 176264), (1452, 136204), (1496, 132198), (1936, 102153), (2003, 98736), (2057, 96144), (2244, 88132), (2904, 68102), (2992, 66099), (4006, 49368), (4114, 48072), (4488, 44066), (5808, 34051), (6009, 32912), (6171, 32048), (8012, 24684), (8228, 24036), (8976, 22033), (12018, 16456), (12342, 16024)]