201210127270

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{153595517}}^1$

素因数の和:153595655

約数の個数: 16

約数和(自身を含む): 364942950768

約数和(自身を除く): 163732823498

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 153595517, 307191034, 767977585, 1535955170, 20121012727, 40242025454, 100605063635, 201210127270]

約数ペア:

[(1, 201210127270), (2, 100605063635), (5, 40242025454), (10, 20121012727), (131, 1535955170), (262, 767977585), (655, 307191034), (1310, 153595517)]