197347752

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 638299200

約数和(自身を除く): 440951448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 139, 162, 168, 189, 216, 252, 278, 313, 324, 378, 417, 504, 556, 567, 626, 648, 756, 834, 939, 973, 1112, 1134, 1251, 1252, 1512, 1668, 1878, 1946, 2191, 2268, 2502, 2504, 2817, 2919, 3336, 3753, 3756, 3892, 4382, 4536, 5004, 5634, 5838, 6573, 7506, 7512, 7784, 8451, 8757, 8764, 10008, 11259, 11268, 11676, 13146, 15012, 16902, 17514, 17528, 19719, 22518, 22536, 23352, 25353, 26271, 26292, 30024, 33804, 35028, 39438, 43507, 45036, 50706, 52542, 52584, 59157, 67608, 70056, 78813, 78876, 87014, 90072, 101412, 105084, 118314, 130521, 157626, 157752, 174028, 177471, 202824, 210168, 236628, 261042, 304549, 315252, 348056, 354942, 391563, 473256, 522084, 609098, 630504, 709884, 783126, 913647, 1044168, 1174689, 1218196, 1419768, 1566252, 1827294, 2349378, 2436392, 2740941, 3132504, 3524067, 3654588, 4698756, 5481882, 7048134, 7309176, 8222823, 9397512, 10963764, 14096268, 16445646, 21927528, 24668469, 28192536, 32891292, 49336938, 65782584, 98673876, 197347752]

約数ペア:

[(1, 197347752), (2, 98673876), (3, 65782584), (4, 49336938), (6, 32891292), (7, 28192536), (8, 24668469), (9, 21927528), (12, 16445646), (14, 14096268), (18, 10963764), (21, 9397512), (24, 8222823), (27, 7309176), (28, 7048134), (36, 5481882), (42, 4698756), (54, 3654588), (56, 3524067), (63, 3132504), (72, 2740941), (81, 2436392), (84, 2349378), (108, 1827294), (126, 1566252), (139, 1419768), (162, 1218196), (168, 1174689), (189, 1044168), (216, 913647), (252, 783126), (278, 709884), (313, 630504), (324, 609098), (378, 522084), (417, 473256), (504, 391563), (556, 354942), (567, 348056), (626, 315252), (648, 304549), (756, 261042), (834, 236628), (939, 210168), (973, 202824), (1112, 177471), (1134, 174028), (1251, 157752), (1252, 157626), (1512, 130521), (1668, 118314), (1878, 105084), (1946, 101412), (2191, 90072), (2268, 87014), (2502, 78876), (2504, 78813), (2817, 70056), (2919, 67608), (3336, 59157), (3753, 52584), (3756, 52542), (3892, 50706), (4382, 45036), (4536, 43507), (5004, 39438), (5634, 35028), (5838, 33804), (6573, 30024), (7506, 26292), (7512, 26271), (7784, 25353), (8451, 23352), (8757, 22536), (8764, 22518), (10008, 19719), (11259, 17528), (11268, 17514), (11676, 16902), (13146, 15012)]