194490907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 226759680

約数和(自身を除く): 32268773

約数列:

[1, 13, 29, 37, 73, 191, 377, 481, 949, 1073, 2117, 2483, 2701, 5539, 7067, 13943, 13949, 27521, 35113, 72007, 78329, 91871, 181259, 204943, 404347, 515891, 1018277, 2664259, 5256511, 6706583, 14960839, 194490907]

約数ペア:

[(1, 194490907), (13, 14960839), (29, 6706583), (37, 5256511), (73, 2664259), (191, 1018277), (377, 515891), (481, 404347), (949, 204943), (1073, 181259), (2117, 91871), (2483, 78329), (2701, 72007), (5539, 35113), (7067, 27521), (13943, 13949)]