195719344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{330607}}^1$

素因数の和:330652

約数の個数: 20

約数和(自身を含む): 389456224

約数和(自身を除く): 193736880

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 330607, 661214, 1322428, 2644856, 5289712, 12232459, 24464918, 48929836, 97859672, 195719344]

約数ペア:

[(1, 195719344), (2, 97859672), (4, 48929836), (8, 24464918), (16, 12232459), (37, 5289712), (74, 2644856), (148, 1322428), (296, 661214), (592, 330607)]