219140438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53267}}^1$

素因数の和:53308

約数の個数: 24

約数和(自身を含む): 382570776

約数和(自身を除く): 163430338

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 53267, 106534, 585937, 905539, 1171874, 1811078, 6445307, 9960929, 12890614, 19921858, 109570219, 219140438]

約数ペア:

[(1, 219140438), (2, 109570219), (11, 19921858), (17, 12890614), (22, 9960929), (34, 6445307), (121, 1811078), (187, 1171874), (242, 905539), (374, 585937), (2057, 106534), (4114, 53267)]