248183710

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 451749312

約数和(自身を除く): 203565602

約数列:

[1, 2, 5, 10, 167, 334, 353, 421, 706, 835, 842, 1670, 1765, 2105, 3530, 4210, 58951, 70307, 117902, 140614, 148613, 294755, 297226, 351535, 589510, 703070, 743065, 1486130, 24818371, 49636742, 124091855, 248183710]

約数ペア:

[(1, 248183710), (2, 124091855), (5, 49636742), (10, 24818371), (167, 1486130), (334, 743065), (353, 703070), (421, 589510), (706, 351535), (835, 297226), (842, 294755), (1670, 148613), (1765, 140614), (2105, 117902), (3530, 70307), (4210, 58951)]