214553668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{701}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 455704704

約数和(自身を除く): 241151036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 643, 701, 1286, 1402, 2572, 2804, 4501, 4907, 9002, 9814, 10931, 11917, 18004, 19628, 21862, 23834, 43724, 47668, 76517, 83419, 153034, 166838, 306068, 333676, 450743, 901486, 1802972, 3155201, 6310402, 7662631, 12620804, 15325262, 30650524, 53638417, 107276834, 214553668]

約数ペア:

[(1, 214553668), (2, 107276834), (4, 53638417), (7, 30650524), (14, 15325262), (17, 12620804), (28, 7662631), (34, 6310402), (68, 3155201), (119, 1802972), (238, 901486), (476, 450743), (643, 333676), (701, 306068), (1286, 166838), (1402, 153034), (2572, 83419), (2804, 76517), (4501, 47668), (4907, 43724), (9002, 23834), (9814, 21862), (10931, 19628), (11917, 18004)]