199923962

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{234103}}^1$

素因数の和:234173

約数の個数: 16

約数和(自身を含む): 348346752

約数和(自身を除く): 148422790

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 234103, 468206, 1638721, 3277442, 14280283, 28560566, 99961981, 199923962]

約数ペア:

[(1, 199923962), (2, 99961981), (7, 28560566), (14, 14280283), (61, 3277442), (122, 1638721), (427, 468206), (854, 234103)]