202968298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3989}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 348566400

約数和(自身を除く): 145598102

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1957, 2678, 3914, 3989, 7978, 25441, 50882, 51857, 75791, 103714, 151582, 410867, 821734, 985283, 1970566, 5341271, 7806473, 10682542, 15612946, 101484149, 202968298]

約数ペア:

[(1, 202968298), (2, 101484149), (13, 15612946), (19, 10682542), (26, 7806473), (38, 5341271), (103, 1970566), (206, 985283), (247, 821734), (494, 410867), (1339, 151582), (1957, 103714), (2678, 75791), (3914, 51857), (3989, 50882), (7978, 25441)]