201374979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8209}}^1$

素因数の和:8279

約数の個数: 32

約数和(自身を含む): 314475840

約数和(自身を除く): 113100861

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 8177, 8209, 24531, 24627, 106717, 139553, 303733, 320151, 418659, 911199, 1814189, 3948529, 5163461, 5442567, 11845587, 15490383, 67124993, 201374979]

約数ペア:

[(1, 201374979), (3, 67124993), (13, 15490383), (17, 11845587), (37, 5442567), (39, 5163461), (51, 3948529), (111, 1814189), (221, 911199), (481, 418659), (629, 320151), (663, 303733), (1443, 139553), (1887, 106717), (8177, 24627), (8209, 24531)]