207496908

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{108751}}^1$

素因数の和:108814

約数の個数: 36

約数和(自身を含む): 534407328

約数和(自身を除く): 326910420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 108751, 217502, 326253, 435004, 652506, 978759, 1305012, 1957518, 3915036, 5763803, 11527606, 17291409, 23055212, 34582818, 51874227, 69165636, 103748454, 207496908]

約数ペア:

[(1, 207496908), (2, 103748454), (3, 69165636), (4, 51874227), (6, 34582818), (9, 23055212), (12, 17291409), (18, 11527606), (36, 5763803), (53, 3915036), (106, 1957518), (159, 1305012), (212, 978759), (318, 652506), (477, 435004), (636, 326253), (954, 217502), (1908, 108751)]