206872944

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 551536128

約数和(自身を除く): 344663184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 107, 141, 188, 214, 282, 321, 376, 428, 564, 642, 752, 856, 857, 1128, 1284, 1712, 1714, 2256, 2568, 2571, 3428, 5029, 5136, 5142, 6856, 10058, 10284, 13712, 15087, 20116, 20568, 30174, 40232, 40279, 41136, 60348, 80464, 80558, 91699, 120696, 120837, 161116, 183398, 241392, 241674, 275097, 322232, 366796, 483348, 550194, 644464, 733592, 966696, 1100388, 1467184, 1933392, 2200776, 4309853, 4401552, 8619706, 12929559, 17239412, 25859118, 34478824, 51718236, 68957648, 103436472, 206872944]

約数ペア:

[(1, 206872944), (2, 103436472), (3, 68957648), (4, 51718236), (6, 34478824), (8, 25859118), (12, 17239412), (16, 12929559), (24, 8619706), (47, 4401552), (48, 4309853), (94, 2200776), (107, 1933392), (141, 1467184), (188, 1100388), (214, 966696), (282, 733592), (321, 644464), (376, 550194), (428, 483348), (564, 366796), (642, 322232), (752, 275097), (856, 241674), (857, 241392), (1128, 183398), (1284, 161116), (1712, 120837), (1714, 120696), (2256, 91699), (2568, 80558), (2571, 80464), (3428, 60348), (5029, 41136), (5136, 40279), (5142, 40232), (6856, 30174), (10058, 20568), (10284, 20116), (13712, 15087)]