201795464

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149257}}^1$

素因数の和:149289

約数の個数: 24

約数和(自身を含む): 409713210

約数和(自身を除く): 207917746

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 149257, 298514, 597028, 1194056, 1940341, 3880682, 7761364, 15522728, 25224433, 50448866, 100897732, 201795464]

約数ペア:

[(1, 201795464), (2, 100897732), (4, 50448866), (8, 25224433), (13, 15522728), (26, 7761364), (52, 3880682), (104, 1940341), (169, 1194056), (338, 597028), (676, 298514), (1352, 149257)]