207138710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1218463}}^1$

素因数の和:1218487

約数の個数: 16

約数和(自身を含む): 394782336

約数和(自身を除く): 187643626

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1218463, 2436926, 6092315, 12184630, 20713871, 41427742, 103569355, 207138710]

約数ペア:

[(1, 207138710), (2, 103569355), (5, 41427742), (10, 20713871), (17, 12184630), (34, 6092315), (85, 2436926), (170, 1218463)]