201947382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123289}}^1$

素因数の和:123317

約数の個数: 48

約数和(自身を含む): 538530720

約数和(自身を除く): 336583338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 123289, 246578, 369867, 739734, 863023, 1109601, 1602757, 1726046, 2219202, 2589069, 3205514, 4808271, 5178138, 7767207, 9616542, 11219299, 14424813, 15534414, 22438598, 28849626, 33657897, 67315794, 100973691, 201947382]

約数ペア:

[(1, 201947382), (2, 100973691), (3, 67315794), (6, 33657897), (7, 28849626), (9, 22438598), (13, 15534414), (14, 14424813), (18, 11219299), (21, 9616542), (26, 7767207), (39, 5178138), (42, 4808271), (63, 3205514), (78, 2589069), (91, 2219202), (117, 1726046), (126, 1602757), (182, 1109601), (234, 863023), (273, 739734), (546, 369867), (819, 246578), (1638, 123289)]