210548982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5639}}^1$

素因数の和:5785

約数の個数: 48

約数和(自身を含む): 493793280

約数和(自身を除く): 283244298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2667, 5334, 5639, 6223, 11278, 12446, 16917, 18669, 33834, 37338, 39473, 78946, 118419, 236838, 276311, 552622, 716153, 828933, 1432306, 1657866, 2148459, 4296918, 5013071, 10026142, 15039213, 30078426, 35091497, 70182994, 105274491, 210548982]

約数ペア:

[(1, 210548982), (2, 105274491), (3, 70182994), (6, 35091497), (7, 30078426), (14, 15039213), (21, 10026142), (42, 5013071), (49, 4296918), (98, 2148459), (127, 1657866), (147, 1432306), (254, 828933), (294, 716153), (381, 552622), (762, 276311), (889, 236838), (1778, 118419), (2667, 78946), (5334, 39473), (5639, 37338), (6223, 33834), (11278, 18669), (12446, 16917)]