219880453374

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1811}}^1\times {\mathrm{95003}}^1$

素因数の和:96893

約数の個数: 48

約数和(自身を含む): 483389472384

約数和(自身を除く): 263509019010

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1811, 3622, 5433, 10866, 16299, 32598, 95003, 128581, 190006, 257162, 285009, 385743, 570018, 771486, 855027, 1157229, 1710054, 2314458, 6745213, 13490426, 20235639, 40471278, 60706917, 121413834, 172050433, 344100866, 516151299, 1032302598, 1548453897, 3096907794, 12215580743, 24431161486, 36646742229, 73293484458, 109940226687, 219880453374]

約数ペア:

[(1, 219880453374), (2, 109940226687), (3, 73293484458), (6, 36646742229), (9, 24431161486), (18, 12215580743), (71, 3096907794), (142, 1548453897), (213, 1032302598), (426, 516151299), (639, 344100866), (1278, 172050433), (1811, 121413834), (3622, 60706917), (5433, 40471278), (10866, 20235639), (16299, 13490426), (32598, 6745213), (95003, 2314458), (128581, 1710054), (190006, 1157229), (257162, 855027), (285009, 771486), (385743, 570018)]