211586004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7703}}^1$

素因数の和:7829

約数の個数: 72

約数和(自身を含む): 616936320

約数和(自身を除く): 405350316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 7703, 9156, 13734, 15406, 23109, 27468, 30812, 46218, 53921, 69327, 92436, 107842, 138654, 161763, 215684, 277308, 323526, 485289, 647052, 839627, 970578, 1679254, 1941156, 2518881, 3358508, 5037762, 5877389, 7556643, 10075524, 11754778, 15113286, 17632167, 23509556, 30226572, 35264334, 52896501, 70528668, 105793002, 211586004]

約数ペア:

[(1, 211586004), (2, 105793002), (3, 70528668), (4, 52896501), (6, 35264334), (7, 30226572), (9, 23509556), (12, 17632167), (14, 15113286), (18, 11754778), (21, 10075524), (28, 7556643), (36, 5877389), (42, 5037762), (63, 3358508), (84, 2518881), (109, 1941156), (126, 1679254), (218, 970578), (252, 839627), (327, 647052), (436, 485289), (654, 323526), (763, 277308), (981, 215684), (1308, 161763), (1526, 138654), (1962, 107842), (2289, 92436), (3052, 69327), (3924, 53921), (4578, 46218), (6867, 30812), (7703, 27468), (9156, 23109), (13734, 15406)]