222773208

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{189433}}^1$

素因数の和:189456

約数の個数: 48

約数和(自身を含む): 647864280

約数和(自身を除く): 425091072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 189433, 378866, 568299, 757732, 1136598, 1326031, 1515464, 2273196, 2652062, 3978093, 4546392, 5304124, 7956186, 9282217, 10608248, 15912372, 18564434, 27846651, 31824744, 37128868, 55693302, 74257736, 111386604, 222773208]

約数ペア:

[(1, 222773208), (2, 111386604), (3, 74257736), (4, 55693302), (6, 37128868), (7, 31824744), (8, 27846651), (12, 18564434), (14, 15912372), (21, 10608248), (24, 9282217), (28, 7956186), (42, 5304124), (49, 4546392), (56, 3978093), (84, 2652062), (98, 2273196), (147, 1515464), (168, 1326031), (196, 1136598), (294, 757732), (392, 568299), (588, 378866), (1176, 189433)]