195516566

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 355461120

約数和(自身を除く): 159944554

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 139, 217, 278, 434, 463, 926, 973, 1519, 1946, 3038, 3241, 4309, 6482, 6811, 8618, 13622, 14353, 22687, 28706, 30163, 45374, 60326, 64357, 100471, 128714, 200942, 211141, 422282, 450499, 703297, 900998, 1406594, 1995067, 3153493, 3990134, 6306986, 13965469, 27930938, 97758283, 195516566]

約数ペア:

[(1, 195516566), (2, 97758283), (7, 27930938), (14, 13965469), (31, 6306986), (49, 3990134), (62, 3153493), (98, 1995067), (139, 1406594), (217, 900998), (278, 703297), (434, 450499), (463, 422282), (926, 211141), (973, 200942), (1519, 128714), (1946, 100471), (3038, 64357), (3241, 60326), (4309, 45374), (6482, 30163), (6811, 28706), (8618, 22687), (13622, 14353)]