207875646

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 541956096

約数和(自身を除く): 334080450

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 53, 54, 62, 66, 71, 81, 93, 99, 106, 142, 159, 162, 186, 198, 213, 279, 297, 318, 341, 426, 477, 558, 583, 594, 639, 682, 781, 837, 891, 954, 1023, 1166, 1278, 1431, 1562, 1643, 1674, 1749, 1782, 1917, 2046, 2201, 2343, 2511, 2862, 3069, 3286, 3498, 3763, 3834, 4293, 4402, 4686, 4929, 5022, 5247, 5751, 6138, 6603, 7029, 7526, 8586, 9207, 9858, 10494, 11289, 11502, 13206, 14058, 14787, 15741, 18073, 18414, 19809, 21087, 22578, 24211, 27621, 29574, 31482, 33867, 36146, 39618, 41393, 42174, 44361, 47223, 48422, 54219, 55242, 59427, 63261, 67734, 72633, 82786, 88722, 94446, 101601, 108438, 116653, 118854, 124179, 126522, 133083, 145266, 162657, 178281, 203202, 217899, 233306, 248358, 266166, 304803, 325314, 349959, 356562, 372537, 435798, 487971, 609606, 653697, 699918, 745074, 975942, 1049877, 1117611, 1283183, 1307394, 1463913, 1961091, 2099754, 2235222, 2566366, 2927826, 3149631, 3352833, 3849549, 3922182, 6299262, 6705666, 7699098, 9448893, 11548647, 18897786, 23097294, 34645941, 69291882, 103937823, 207875646]

約数ペア:

[(1, 207875646), (2, 103937823), (3, 69291882), (6, 34645941), (9, 23097294), (11, 18897786), (18, 11548647), (22, 9448893), (27, 7699098), (31, 6705666), (33, 6299262), (53, 3922182), (54, 3849549), (62, 3352833), (66, 3149631), (71, 2927826), (81, 2566366), (93, 2235222), (99, 2099754), (106, 1961091), (142, 1463913), (159, 1307394), (162, 1283183), (186, 1117611), (198, 1049877), (213, 975942), (279, 745074), (297, 699918), (318, 653697), (341, 609606), (426, 487971), (477, 435798), (558, 372537), (583, 356562), (594, 349959), (639, 325314), (682, 304803), (781, 266166), (837, 248358), (891, 233306), (954, 217899), (1023, 203202), (1166, 178281), (1278, 162657), (1431, 145266), (1562, 133083), (1643, 126522), (1674, 124179), (1749, 118854), (1782, 116653), (1917, 108438), (2046, 101601), (2201, 94446), (2343, 88722), (2511, 82786), (2862, 72633), (3069, 67734), (3286, 63261), (3498, 59427), (3763, 55242), (3834, 54219), (4293, 48422), (4402, 47223), (4686, 44361), (4929, 42174), (5022, 41393), (5247, 39618), (5751, 36146), (6138, 33867), (6603, 31482), (7029, 29574), (7526, 27621), (8586, 24211), (9207, 22578), (9858, 21087), (10494, 19809), (11289, 18414), (11502, 18073), (13206, 15741), (14058, 14787)]