209739553634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11035439}}^1$

素因数の和:11035514

約数の個数: 32

約数和(自身を含む): 367082876160

約数和(自身を除く): 157343322526

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 19006, 11035439, 22070878, 143460707, 187602463, 286921414, 375204926, 474523877, 949047754, 2438832019, 4877664038, 6168810401, 8066905909, 12337620802, 16133811818, 104869776817, 209739553634]

約数ペア:

[(1, 209739553634), (2, 104869776817), (13, 16133811818), (17, 12337620802), (26, 8066905909), (34, 6168810401), (43, 4877664038), (86, 2438832019), (221, 949047754), (442, 474523877), (559, 375204926), (731, 286921414), (1118, 187602463), (1462, 143460707), (9503, 22070878), (19006, 11035439)]