205120971416

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{853}}^1\times {\mathrm{219407}}^1$

素因数の和:220403

約数の個数: 32

約数和(自身を含む): 387865074240

約数和(自身を除く): 182744102824

約数列:

[1, 2, 4, 8, 137, 274, 548, 853, 1096, 1706, 3412, 6824, 116861, 219407, 233722, 438814, 467444, 877628, 934888, 1755256, 30058759, 60117518, 120235036, 187154171, 240470072, 374308342, 748616684, 1497233368, 25640121427, 51280242854, 102560485708, 205120971416]

約数ペア:

[(1, 205120971416), (2, 102560485708), (4, 51280242854), (8, 25640121427), (137, 1497233368), (274, 748616684), (548, 374308342), (853, 240470072), (1096, 187154171), (1706, 120235036), (3412, 60117518), (6824, 30058759), (116861, 1755256), (219407, 934888), (233722, 877628), (438814, 467444)]