210843976

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 467026560

約数和(自身を除く): 256182584

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 131, 164, 262, 287, 328, 524, 574, 701, 917, 1048, 1148, 1402, 1834, 2296, 2804, 3668, 4907, 5371, 5608, 7336, 9814, 10742, 19628, 21484, 28741, 37597, 39256, 42968, 57482, 75194, 91831, 114964, 150388, 183662, 201187, 229928, 300776, 367324, 402374, 642817, 734648, 804748, 1285634, 1609496, 2571268, 3765071, 5142536, 7530142, 15060284, 26355497, 30120568, 52710994, 105421988, 210843976]

約数ペア:

[(1, 210843976), (2, 105421988), (4, 52710994), (7, 30120568), (8, 26355497), (14, 15060284), (28, 7530142), (41, 5142536), (56, 3765071), (82, 2571268), (131, 1609496), (164, 1285634), (262, 804748), (287, 734648), (328, 642817), (524, 402374), (574, 367324), (701, 300776), (917, 229928), (1048, 201187), (1148, 183662), (1402, 150388), (1834, 114964), (2296, 91831), (2804, 75194), (3668, 57482), (4907, 42968), (5371, 39256), (5608, 37597), (7336, 28741), (9814, 21484), (10742, 19628)]