210530852

素因数分解:

$2^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{4457}}^1$

素因数の和:4716

約数の個数: 36

約数和(自身を含む): 430455564

約数和(自身を除く): 219924712

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 241, 482, 964, 1687, 3374, 4457, 6748, 8914, 11809, 17828, 23618, 31199, 47236, 62398, 124796, 218393, 436786, 873572, 1074137, 2148274, 4296548, 7518959, 15037918, 30075836, 52632713, 105265426, 210530852]

約数ペア:

[(1, 210530852), (2, 105265426), (4, 52632713), (7, 30075836), (14, 15037918), (28, 7518959), (49, 4296548), (98, 2148274), (196, 1074137), (241, 873572), (482, 436786), (964, 218393), (1687, 124796), (3374, 62398), (4457, 47236), (6748, 31199), (8914, 23618), (11809, 17828)]