203424230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{286513}}^1$

素因数の和:286591

約数の個数: 16

約数和(自身を含む): 371322144

約数和(自身を除く): 167897914

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 286513, 573026, 1432565, 2865130, 20342423, 40684846, 101712115, 203424230]

約数ペア:

[(1, 203424230), (2, 101712115), (5, 40684846), (10, 20342423), (71, 2865130), (142, 1432565), (355, 573026), (710, 286513)]