201192290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23099}}^1$

素因数の和:23186

約数の個数: 32

約数和(自身を含む): 395841600

約数和(自身を除く): 194649310

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 23099, 46198, 115495, 230990, 300287, 600574, 1501435, 1547633, 3002870, 3095266, 7738165, 15476330, 20119229, 40238458, 100596145, 201192290]

約数ペア:

[(1, 201192290), (2, 100596145), (5, 40238458), (10, 20119229), (13, 15476330), (26, 7738165), (65, 3095266), (67, 3002870), (130, 1547633), (134, 1501435), (335, 600574), (670, 300287), (871, 230990), (1742, 115495), (4355, 46198), (8710, 23099)]