194444876

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{1831}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 344709120

約数和(自身を除く): 150264244

約数列:

[1, 2, 4, 139, 191, 278, 382, 556, 764, 1831, 3662, 7324, 26549, 53098, 106196, 254509, 349721, 509018, 699442, 1018036, 1398884, 48611219, 97222438, 194444876]

約数ペア:

[(1, 194444876), (2, 97222438), (4, 48611219), (139, 1398884), (191, 1018036), (278, 699442), (382, 509018), (556, 349721), (764, 254509), (1831, 106196), (3662, 53098), (7324, 26549)]