202203472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16223}}^1$

素因数の和:16291

約数の個数: 40

約数和(自身を含む): 422472960

約数和(自身を除く): 220269488

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 16223, 32446, 64892, 129784, 259568, 308237, 616474, 665143, 1232948, 1330286, 2465896, 2660572, 4931792, 5321144, 10642288, 12637717, 25275434, 50550868, 101101736, 202203472]

約数ペア:

[(1, 202203472), (2, 101101736), (4, 50550868), (8, 25275434), (16, 12637717), (19, 10642288), (38, 5321144), (41, 4931792), (76, 2660572), (82, 2465896), (152, 1330286), (164, 1232948), (304, 665143), (328, 616474), (656, 308237), (779, 259568), (1558, 129784), (3116, 64892), (6232, 32446), (12464, 16223)]