205872018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{3329}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 449789760

約数和(自身を除く): 243917742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 937, 1874, 2811, 3329, 5622, 6658, 9987, 10307, 19974, 20614, 30921, 36619, 61842, 73238, 109857, 219714, 3119273, 6238546, 9357819, 18715638, 34312003, 68624006, 102936009, 205872018]

約数ペア:

[(1, 205872018), (2, 102936009), (3, 68624006), (6, 34312003), (11, 18715638), (22, 9357819), (33, 6238546), (66, 3119273), (937, 219714), (1874, 109857), (2811, 73238), (3329, 61842), (5622, 36619), (6658, 30921), (9987, 20614), (10307, 19974)]