201741639990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{307669}}^1$

素因数の和:309677

約数の個数: 64

約数和(自身を含む): 528463837440

約数和(自身を除く): 326722197450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1987, 3974, 5961, 9935, 11922, 19870, 21857, 29805, 43714, 59610, 65571, 109285, 131142, 218570, 307669, 327855, 615338, 655710, 923007, 1538345, 1846014, 3076690, 3384359, 4615035, 6768718, 9230070, 10153077, 16921795, 20306154, 33843590, 50765385, 101530770, 611338303, 1222676606, 1834014909, 3056691515, 3668029818, 6113383030, 6724721333, 9170074545, 13449442666, 18340149090, 20174163999, 33623606665, 40348327998, 67247213330, 100870819995, 201741639990]

約数ペア:

[(1, 201741639990), (2, 100870819995), (3, 67247213330), (5, 40348327998), (6, 33623606665), (10, 20174163999), (11, 18340149090), (15, 13449442666), (22, 9170074545), (30, 6724721333), (33, 6113383030), (55, 3668029818), (66, 3056691515), (110, 1834014909), (165, 1222676606), (330, 611338303), (1987, 101530770), (3974, 50765385), (5961, 33843590), (9935, 20306154), (11922, 16921795), (19870, 10153077), (21857, 9230070), (29805, 6768718), (43714, 4615035), (59610, 3384359), (65571, 3076690), (109285, 1846014), (131142, 1538345), (218570, 923007), (307669, 655710), (327855, 615338)]