201457095855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{685613}}^1$

素因数の和:686671

約数の個数: 32

約数和(自身を含む): 339625751040

約数和(自身を除く): 138168655185

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1031, 3093, 5155, 15465, 19589, 58767, 97945, 293835, 685613, 2056839, 3428065, 10284195, 13026647, 39079941, 65133235, 195399705, 706867003, 2120601009, 3534335015, 10603005045, 13430473057, 40291419171, 67152365285, 201457095855]

約数ペア:

[(1, 201457095855), (3, 67152365285), (5, 40291419171), (15, 13430473057), (19, 10603005045), (57, 3534335015), (95, 2120601009), (285, 706867003), (1031, 195399705), (3093, 65133235), (5155, 39079941), (15465, 13026647), (19589, 10284195), (58767, 3428065), (97945, 2056839), (293835, 685613)]