201455814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 489770496

約数和(自身を除く): 288314682

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 283, 357, 566, 714, 849, 997, 1698, 1981, 1994, 2991, 3962, 4811, 5943, 5982, 6979, 9622, 11886, 13958, 14433, 16949, 20937, 28866, 33677, 33898, 41874, 50847, 67354, 101031, 101694, 118643, 202062, 237286, 282151, 355929, 564302, 711858, 846453, 1692906, 1975057, 3950114, 4796567, 5925171, 9593134, 11850342, 14389701, 28779402, 33575969, 67151938, 100727907, 201455814]

約数ペア:

[(1, 201455814), (2, 100727907), (3, 67151938), (6, 33575969), (7, 28779402), (14, 14389701), (17, 11850342), (21, 9593134), (34, 5925171), (42, 4796567), (51, 3950114), (102, 1975057), (119, 1692906), (238, 846453), (283, 711858), (357, 564302), (566, 355929), (714, 282151), (849, 237286), (997, 202062), (1698, 118643), (1981, 101694), (1994, 101031), (2991, 67354), (3962, 50847), (4811, 41874), (5943, 33898), (5982, 33677), (6979, 28866), (9622, 20937), (11886, 16949), (13958, 14433)]