201692556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 589444128

約数和(自身を除く): 387751572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 101, 102, 117, 153, 156, 202, 204, 221, 234, 251, 303, 306, 404, 442, 468, 502, 606, 612, 663, 753, 884, 909, 1004, 1212, 1313, 1326, 1506, 1717, 1818, 1989, 2259, 2626, 2652, 3012, 3263, 3434, 3636, 3939, 3978, 4267, 4518, 5151, 5252, 6526, 6868, 7878, 7956, 8534, 9036, 9789, 10302, 11817, 12801, 13052, 15453, 15756, 17068, 19578, 20604, 22321, 23634, 25351, 25602, 29367, 30906, 38403, 39156, 44642, 47268, 50702, 51204, 55471, 58734, 61812, 66963, 76053, 76806, 89284, 101404, 110942, 117468, 133926, 152106, 153612, 166413, 200889, 221884, 228159, 267852, 304212, 329563, 332826, 401778, 430967, 456318, 499239, 659126, 665652, 803556, 861934, 912636, 988689, 998478, 1292901, 1318252, 1723868, 1977378, 1996956, 2585802, 2966067, 3878703, 3954756, 5171604, 5602571, 5932134, 7757406, 11205142, 11864268, 15514812, 16807713, 22410284, 33615426, 50423139, 67230852, 100846278, 201692556]

約数ペア:

[(1, 201692556), (2, 100846278), (3, 67230852), (4, 50423139), (6, 33615426), (9, 22410284), (12, 16807713), (13, 15514812), (17, 11864268), (18, 11205142), (26, 7757406), (34, 5932134), (36, 5602571), (39, 5171604), (51, 3954756), (52, 3878703), (68, 2966067), (78, 2585802), (101, 1996956), (102, 1977378), (117, 1723868), (153, 1318252), (156, 1292901), (202, 998478), (204, 988689), (221, 912636), (234, 861934), (251, 803556), (303, 665652), (306, 659126), (404, 499239), (442, 456318), (468, 430967), (502, 401778), (606, 332826), (612, 329563), (663, 304212), (753, 267852), (884, 228159), (909, 221884), (1004, 200889), (1212, 166413), (1313, 153612), (1326, 152106), (1506, 133926), (1717, 117468), (1818, 110942), (1989, 101404), (2259, 89284), (2626, 76806), (2652, 76053), (3012, 66963), (3263, 61812), (3434, 58734), (3636, 55471), (3939, 51204), (3978, 50702), (4267, 47268), (4518, 44642), (5151, 39156), (5252, 38403), (6526, 30906), (6868, 29367), (7878, 25602), (7956, 25351), (8534, 23634), (9036, 22321), (9789, 20604), (10302, 19578), (11817, 17068), (12801, 15756), (13052, 15453)]