201693604

素因数分解:

$2^2\times 7^4\times {\mathrm{21001}}^1$

素因数の和:21033

約数の個数: 30

約数和(自身を含む): 411786214

約数和(自身を除く): 210092610

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 21001, 42002, 84004, 147007, 294014, 588028, 1029049, 2058098, 4116196, 7203343, 14406686, 28813372, 50423401, 100846802, 201693604]

約数ペア:

[(1, 201693604), (2, 100846802), (4, 50423401), (7, 28813372), (14, 14406686), (28, 7203343), (49, 4116196), (98, 2058098), (196, 1029049), (343, 588028), (686, 294014), (1372, 147007), (2401, 84004), (4802, 42002), (9604, 21001)]