203996898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{231289}}^1$

素因数の和:231311

約数の個数: 36

約数和(自身を含む): 514157670

約数和(自身を除く): 310160772

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 231289, 462578, 693867, 1387734, 1619023, 2081601, 3238046, 4163202, 4857069, 9714138, 11333161, 14571207, 22666322, 29142414, 33999483, 67998966, 101998449, 203996898]

約数ペア:

[(1, 203996898), (2, 101998449), (3, 67998966), (6, 33999483), (7, 29142414), (9, 22666322), (14, 14571207), (18, 11333161), (21, 9714138), (42, 4857069), (49, 4163202), (63, 3238046), (98, 2081601), (126, 1619023), (147, 1387734), (294, 693867), (441, 462578), (882, 231289)]