202407855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54631}}^1$

素因数の和:54671

約数の個数: 32

約数和(自身を含む): 367127040

約数和(自身を除く): 164719185

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 54631, 163893, 273155, 710203, 819465, 1037989, 2130609, 3113967, 3551015, 5189945, 10653045, 13493857, 15569835, 40481571, 67469285, 202407855]

約数ペア:

[(1, 202407855), (3, 67469285), (5, 40481571), (13, 15569835), (15, 13493857), (19, 10653045), (39, 5189945), (57, 3551015), (65, 3113967), (95, 2130609), (195, 1037989), (247, 819465), (285, 710203), (741, 273155), (1235, 163893), (3705, 54631)]