201749509619

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{5281}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 242786073600

約数和(自身を除く): 41036563981

約数列:

[1, 7, 49, 71, 79, 139, 497, 553, 973, 3479, 3871, 5281, 5609, 6811, 9869, 10981, 36967, 39263, 69083, 76867, 258769, 274841, 374951, 417199, 483581, 538069, 734059, 779651, 2624657, 2920393, 5138413, 5457557, 18372599, 20442751, 29621129, 35968891, 38202899, 52118189, 57990661, 207347903, 364827323, 405934627, 1451435321, 2553791261, 2841542389, 4117336931, 28821358517, 201749509619]

約数ペア:

[(1, 201749509619), (7, 28821358517), (49, 4117336931), (71, 2841542389), (79, 2553791261), (139, 1451435321), (497, 405934627), (553, 364827323), (973, 207347903), (3479, 57990661), (3871, 52118189), (5281, 38202899), (5609, 35968891), (6811, 29621129), (9869, 20442751), (10981, 18372599), (36967, 5457557), (39263, 5138413), (69083, 2920393), (76867, 2624657), (258769, 779651), (274841, 734059), (374951, 538069), (417199, 483581)]