207640736

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{138059}}^1$

素因数の和:138116

約数の個数: 24

約数和(自身を含む): 417493440

約数和(自身を除く): 209852704

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 138059, 276118, 552236, 1104472, 2208944, 4417888, 6488773, 12977546, 25955092, 51910184, 103820368, 207640736]

約数ペア:

[(1, 207640736), (2, 103820368), (4, 51910184), (8, 25955092), (16, 12977546), (32, 6488773), (47, 4417888), (94, 2208944), (188, 1104472), (376, 552236), (752, 276118), (1504, 138059)]