201612344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42787}}^1$

素因数の和:42843

約数の個数: 32

約数和(自身を含む): 410764800

約数和(自身を除く): 209152456

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 42787, 85574, 171148, 342296, 812953, 1326397, 1625906, 2652794, 3251812, 5305588, 6503624, 10611176, 25201543, 50403086, 100806172, 201612344]

約数ペア:

[(1, 201612344), (2, 100806172), (4, 50403086), (8, 25201543), (19, 10611176), (31, 6503624), (38, 5305588), (62, 3251812), (76, 2652794), (124, 1625906), (152, 1326397), (248, 812953), (589, 342296), (1178, 171148), (2356, 85574), (4712, 42787)]