201721926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{2477}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 471196656

約数和(自身を除く): 269474730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 277, 294, 554, 831, 1662, 1939, 2477, 3878, 4954, 5817, 7431, 11634, 13573, 14862, 17339, 27146, 34678, 40719, 52017, 81438, 104034, 121373, 242746, 364119, 686129, 728238, 1372258, 2058387, 4116774, 4802903, 9605806, 14408709, 28817418, 33620321, 67240642, 100860963, 201721926]

約数ペア:

[(1, 201721926), (2, 100860963), (3, 67240642), (6, 33620321), (7, 28817418), (14, 14408709), (21, 9605806), (42, 4802903), (49, 4116774), (98, 2058387), (147, 1372258), (277, 728238), (294, 686129), (554, 364119), (831, 242746), (1662, 121373), (1939, 104034), (2477, 81438), (3878, 52017), (4954, 40719), (5817, 34678), (7431, 27146), (11634, 17339), (13573, 14862)]