206846874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:832

約数の個数: 72

約数和(自身を含む): 490997052

約数和(自身を除く): 284150178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 169, 194, 234, 291, 338, 507, 582, 701, 873, 1014, 1261, 1402, 1521, 1746, 2103, 2522, 3042, 3783, 4206, 6309, 7566, 9113, 11349, 12618, 16393, 18226, 22698, 27339, 32786, 49179, 54678, 67997, 82017, 98358, 118469, 135994, 147537, 164034, 203991, 236938, 295074, 355407, 407982, 611973, 710814, 883961, 1066221, 1223946, 1767922, 2132442, 2651883, 5303766, 7955649, 11491493, 15911298, 22982986, 34474479, 68948958, 103423437, 206846874]

約数ペア:

[(1, 206846874), (2, 103423437), (3, 68948958), (6, 34474479), (9, 22982986), (13, 15911298), (18, 11491493), (26, 7955649), (39, 5303766), (78, 2651883), (97, 2132442), (117, 1767922), (169, 1223946), (194, 1066221), (234, 883961), (291, 710814), (338, 611973), (507, 407982), (582, 355407), (701, 295074), (873, 236938), (1014, 203991), (1261, 164034), (1402, 147537), (1521, 135994), (1746, 118469), (2103, 98358), (2522, 82017), (3042, 67997), (3783, 54678), (4206, 49179), (6309, 32786), (7566, 27339), (9113, 22698), (11349, 18226), (12618, 16393)]