210707924

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{73061}}^1$

素因数の和:73175

約数の個数: 24

約数和(自身を含む): 425513088

約数和(自身を除く): 214805164

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 73061, 146122, 292244, 511427, 1022854, 2045708, 7525283, 15050566, 30101132, 52676981, 105353962, 210707924]

約数ペア:

[(1, 210707924), (2, 105353962), (4, 52676981), (7, 30101132), (14, 15050566), (28, 7525283), (103, 2045708), (206, 1022854), (412, 511427), (721, 292244), (1442, 146122), (2884, 73061)]