214932530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{5521}}^1$

素因数の和:5774

約数の個数: 32

約数和(自身を含む): 411499440

約数和(自身を除く): 196566910

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 2290, 3893, 5521, 7786, 11042, 19465, 27605, 38930, 55210, 93857, 187714, 469285, 938570, 1264309, 2528618, 6321545, 12643090, 21493253, 42986506, 107466265, 214932530]

約数ペア:

[(1, 214932530), (2, 107466265), (5, 42986506), (10, 21493253), (17, 12643090), (34, 6321545), (85, 2528618), (170, 1264309), (229, 938570), (458, 469285), (1145, 187714), (2290, 93857), (3893, 55210), (5521, 38930), (7786, 27605), (11042, 19465)]