208836398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{571}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 343968768

約数和(自身を除く): 135132370

約数列:

[1, 2, 17, 31, 34, 62, 347, 527, 571, 694, 1054, 1142, 5899, 9707, 10757, 11798, 17701, 19414, 21514, 35402, 182869, 198137, 300917, 365738, 396274, 601834, 3368329, 6142247, 6736658, 12284494, 104418199, 208836398]

約数ペア:

[(1, 208836398), (2, 104418199), (17, 12284494), (31, 6736658), (34, 6142247), (62, 3368329), (347, 601834), (527, 396274), (571, 365738), (694, 300917), (1054, 198137), (1142, 182869), (5899, 35402), (9707, 21514), (10757, 19414), (11798, 17701)]