201324292

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 394508800

約数和(自身を除く): 193184508

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 739, 806, 1478, 1612, 2197, 2956, 4394, 5239, 8788, 9607, 10478, 19214, 20956, 22909, 38428, 45818, 68107, 91636, 124891, 136214, 249782, 272428, 297817, 499564, 595634, 1191268, 1623583, 3247166, 3871621, 6494332, 7743242, 15486484, 50331073, 100662146, 201324292]

約数ペア:

[(1, 201324292), (2, 100662146), (4, 50331073), (13, 15486484), (26, 7743242), (31, 6494332), (52, 3871621), (62, 3247166), (124, 1623583), (169, 1191268), (338, 595634), (403, 499564), (676, 297817), (739, 272428), (806, 249782), (1478, 136214), (1612, 124891), (2197, 91636), (2956, 68107), (4394, 45818), (5239, 38428), (8788, 22909), (9607, 20956), (10478, 19214)]