198698766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4730923}}^1$

素因数の和:4730935

約数の個数: 16

約数和(自身を含む): 454168704

約数和(自身を除く): 255469938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4730923, 9461846, 14192769, 28385538, 33116461, 66232922, 99349383, 198698766]

約数ペア:

[(1, 198698766), (2, 99349383), (3, 66232922), (6, 33116461), (7, 28385538), (14, 14192769), (21, 9461846), (42, 4730923)]