204231696

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 539310720

約数和(自身を除く): 335079024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 103, 202, 206, 303, 309, 404, 409, 412, 606, 618, 808, 818, 824, 1212, 1227, 1236, 1616, 1636, 1648, 2424, 2454, 2472, 3272, 4848, 4908, 4944, 6544, 9816, 10403, 19632, 20806, 31209, 41309, 41612, 42127, 62418, 82618, 83224, 84254, 123927, 124836, 126381, 165236, 166448, 168508, 247854, 249672, 252762, 330472, 337016, 495708, 499344, 505524, 660944, 674032, 991416, 1011048, 1982832, 2022096, 4254827, 8509654, 12764481, 17019308, 25528962, 34038616, 51057924, 68077232, 102115848, 204231696]

約数ペア:

[(1, 204231696), (2, 102115848), (3, 68077232), (4, 51057924), (6, 34038616), (8, 25528962), (12, 17019308), (16, 12764481), (24, 8509654), (48, 4254827), (101, 2022096), (103, 1982832), (202, 1011048), (206, 991416), (303, 674032), (309, 660944), (404, 505524), (409, 499344), (412, 495708), (606, 337016), (618, 330472), (808, 252762), (818, 249672), (824, 247854), (1212, 168508), (1227, 166448), (1236, 165236), (1616, 126381), (1636, 124836), (1648, 123927), (2424, 84254), (2454, 83224), (2472, 82618), (3272, 62418), (4848, 42127), (4908, 41612), (4944, 41309), (6544, 31209), (9816, 20806), (10403, 19632)]