202318910836

素因数分解:

$2^2\times 7^4\times {\mathrm{21066109}}^1$

素因数の和:21066141

約数の個数: 30

約数和(自身を含む): 413043218770

約数和(自身を除く): 210724307934

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 21066109, 42132218, 84264436, 147462763, 294925526, 589851052, 1032239341, 2064478682, 4128957364, 7225675387, 14451350774, 28902701548, 50579727709, 101159455418, 202318910836]

約数ペア:

[(1, 202318910836), (2, 101159455418), (4, 50579727709), (7, 28902701548), (14, 14451350774), (28, 7225675387), (49, 4128957364), (98, 2064478682), (196, 1032239341), (343, 589851052), (686, 294925526), (1372, 147462763), (2401, 84264436), (4802, 42132218), (9604, 21066109)]