201806922

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 432967680

約数和(自身を除く): 231160758

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 107, 138, 158, 173, 214, 237, 321, 346, 474, 519, 642, 1038, 1817, 2461, 3634, 3979, 4922, 5451, 7383, 7958, 8453, 10902, 11937, 13667, 14766, 16906, 18511, 23874, 25359, 27334, 37022, 41001, 50718, 55533, 82002, 111066, 194419, 314341, 388838, 425753, 583257, 628682, 851506, 943023, 1166514, 1277259, 1462369, 1886046, 2554518, 2924738, 4387107, 8774214, 33634487, 67268974, 100903461, 201806922]

約数ペア:

[(1, 201806922), (2, 100903461), (3, 67268974), (6, 33634487), (23, 8774214), (46, 4387107), (69, 2924738), (79, 2554518), (107, 1886046), (138, 1462369), (158, 1277259), (173, 1166514), (214, 943023), (237, 851506), (321, 628682), (346, 583257), (474, 425753), (519, 388838), (642, 314341), (1038, 194419), (1817, 111066), (2461, 82002), (3634, 55533), (3979, 50718), (4922, 41001), (5451, 37022), (7383, 27334), (7958, 25359), (8453, 23874), (10902, 18511), (11937, 16906), (13667, 14766)]