198514428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2363267}}^1$

素因数の和:2363281

約数の個数: 24

約数和(自身を含む): 529372032

約数和(自身を除く): 330857604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2363267, 4726534, 7089801, 9453068, 14179602, 16542869, 28359204, 33085738, 49628607, 66171476, 99257214, 198514428]

約数ペア:

[(1, 198514428), (2, 99257214), (3, 66171476), (4, 49628607), (6, 33085738), (7, 28359204), (12, 16542869), (14, 14179602), (21, 9453068), (28, 7089801), (42, 4726534), (84, 2363267)]