202123557

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{22391}}^1$

素因数の和:22473

約数の個数: 24

約数和(自身を含む): 314383680

約数和(自身を除く): 112260123

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 9027, 22391, 67173, 201519, 380647, 1141941, 1321069, 3425823, 3963207, 11889621, 22458173, 67374519, 202123557]

約数ペア:

[(1, 202123557), (3, 67374519), (9, 22458173), (17, 11889621), (51, 3963207), (59, 3425823), (153, 1321069), (177, 1141941), (531, 380647), (1003, 201519), (3009, 67173), (9027, 22391)]