213025566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{24169}}^1$

素因数の和:24300

約数の個数: 32

約数和(自身を含む): 462903840

約数和(自身を除く): 249878274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 8814, 24169, 48338, 72507, 145014, 314197, 628394, 942591, 1885182, 2731097, 5462194, 8193291, 16386582, 35504261, 71008522, 106512783, 213025566]

約数ペア:

[(1, 213025566), (2, 106512783), (3, 71008522), (6, 35504261), (13, 16386582), (26, 8193291), (39, 5462194), (78, 2731097), (113, 1885182), (226, 942591), (339, 628394), (678, 314197), (1469, 145014), (2938, 72507), (4407, 48338), (8814, 24169)]