218362892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{26539}}^1$

素因数の和:26582

約数の個数: 36

約数和(自身を含む): 444757320

約数和(自身を除く): 226394428

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 26539, 53078, 106156, 291929, 451163, 583858, 902326, 1167716, 1804652, 3211219, 4962793, 6422438, 9925586, 12844876, 19851172, 54590723, 109181446, 218362892]

約数ペア:

[(1, 218362892), (2, 109181446), (4, 54590723), (11, 19851172), (17, 12844876), (22, 9925586), (34, 6422438), (44, 4962793), (68, 3211219), (121, 1804652), (187, 1167716), (242, 902326), (374, 583858), (484, 451163), (748, 291929), (2057, 106156), (4114, 53078), (8228, 26539)]