203400776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 425174400

約数和(自身を除く): 221773624

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 73, 76, 92, 146, 152, 184, 292, 437, 584, 797, 874, 1387, 1594, 1679, 1748, 2774, 3188, 3358, 3496, 5548, 6376, 6716, 11096, 13432, 15143, 18331, 30286, 31901, 36662, 58181, 60572, 63802, 73324, 116362, 121144, 127604, 146648, 232724, 255208, 348289, 465448, 696578, 1105439, 1338163, 1393156, 2210878, 2676326, 2786312, 4421756, 5352652, 8843512, 10705304, 25425097, 50850194, 101700388, 203400776]

約数ペア:

[(1, 203400776), (2, 101700388), (4, 50850194), (8, 25425097), (19, 10705304), (23, 8843512), (38, 5352652), (46, 4421756), (73, 2786312), (76, 2676326), (92, 2210878), (146, 1393156), (152, 1338163), (184, 1105439), (292, 696578), (437, 465448), (584, 348289), (797, 255208), (874, 232724), (1387, 146648), (1594, 127604), (1679, 121144), (1748, 116362), (2774, 73324), (3188, 63802), (3358, 60572), (3496, 58181), (5548, 36662), (6376, 31901), (6716, 30286), (11096, 18331), (13432, 15143)]