201998704

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{84731}}^1$

素因数の和:84888

約数の個数: 20

約数和(自身を含む): 394003800

約数和(自身を除く): 192005096

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 84731, 169462, 338924, 677848, 1355696, 12624919, 25249838, 50499676, 100999352, 201998704]

約数ペア:

[(1, 201998704), (2, 100999352), (4, 50499676), (8, 25249838), (16, 12624919), (149, 1355696), (298, 677848), (596, 338924), (1192, 169462), (2384, 84731)]