202152775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2003}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 274339584

約数和(自身を除く): 72186809

約数列:

[1, 5, 11, 25, 55, 275, 367, 1835, 2003, 4037, 9175, 10015, 20185, 22033, 50075, 100925, 110165, 550825, 735101, 3675505, 8086111, 18377525, 40430555, 202152775]

約数ペア:

[(1, 202152775), (5, 40430555), (11, 18377525), (25, 8086111), (55, 3675505), (275, 735101), (367, 550825), (1835, 110165), (2003, 100925), (4037, 50075), (9175, 22033), (10015, 20185)]