202278956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{4639}}^1$

素因数の和:5645

約数の個数: 24

約数和(自身を含む): 386641920

約数和(自身を除く): 184362964

約数列:

[1, 2, 4, 11, 22, 44, 991, 1982, 3964, 4639, 9278, 10901, 18556, 21802, 43604, 51029, 102058, 204116, 4597249, 9194498, 18388996, 50569739, 101139478, 202278956]

約数ペア:

[(1, 202278956), (2, 101139478), (4, 50569739), (11, 18388996), (22, 9194498), (44, 4597249), (991, 204116), (1982, 102058), (3964, 51029), (4639, 43604), (9278, 21802), (10901, 18556)]