202705854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 460422144

約数和(自身を除く): 257716290

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 103, 138, 206, 299, 309, 598, 618, 897, 1097, 1339, 1794, 2194, 2369, 2678, 3291, 4017, 4738, 6582, 7107, 8034, 14214, 14261, 25231, 28522, 30797, 42783, 50462, 61594, 75693, 85566, 92391, 112991, 151386, 184782, 225982, 328003, 338973, 656006, 677946, 984009, 1468883, 1968018, 2598793, 2937766, 4406649, 5197586, 7796379, 8813298, 15592758, 33784309, 67568618, 101352927, 202705854]

約数ペア:

[(1, 202705854), (2, 101352927), (3, 67568618), (6, 33784309), (13, 15592758), (23, 8813298), (26, 7796379), (39, 5197586), (46, 4406649), (69, 2937766), (78, 2598793), (103, 1968018), (138, 1468883), (206, 984009), (299, 677946), (309, 656006), (598, 338973), (618, 328003), (897, 225982), (1097, 184782), (1339, 151386), (1794, 112991), (2194, 92391), (2369, 85566), (2678, 75693), (3291, 61594), (4017, 50462), (4738, 42783), (6582, 30797), (7107, 28522), (8034, 25231), (14214, 14261)]