210355838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5453

約数の個数: 48

約数和(自身を含む): 413683200

約数和(自身を除く): 203327362

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2783, 3542, 5399, 5566, 10798, 19481, 37793, 38962, 59389, 75586, 118778, 124177, 248354, 415723, 653279, 831446, 869239, 1306558, 1365947, 1738478, 2731894, 4572953, 9145906, 9561629, 15025417, 19123258, 30050834, 105177919, 210355838]

約数ペア:

[(1, 210355838), (2, 105177919), (7, 30050834), (11, 19123258), (14, 15025417), (22, 9561629), (23, 9145906), (46, 4572953), (77, 2731894), (121, 1738478), (154, 1365947), (161, 1306558), (242, 869239), (253, 831446), (322, 653279), (506, 415723), (847, 248354), (1694, 124177), (1771, 118778), (2783, 75586), (3542, 59389), (5399, 38962), (5566, 37793), (10798, 19481)]