204080796

素因数分解:

$2^2\times 3^4\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2320

約数の個数: 60

約数和(自身を含む): 535459848

約数和(自身を除く): 331379052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 317, 324, 634, 951, 1268, 1902, 1987, 2853, 3804, 3974, 5706, 5961, 7948, 8559, 11412, 11922, 17118, 17883, 23844, 25677, 34236, 35766, 51354, 53649, 71532, 102708, 107298, 160947, 214596, 321894, 629879, 643788, 1259758, 1889637, 2519516, 3779274, 5668911, 7558548, 11337822, 17006733, 22675644, 34013466, 51020199, 68026932, 102040398, 204080796]

約数ペア:

[(1, 204080796), (2, 102040398), (3, 68026932), (4, 51020199), (6, 34013466), (9, 22675644), (12, 17006733), (18, 11337822), (27, 7558548), (36, 5668911), (54, 3779274), (81, 2519516), (108, 1889637), (162, 1259758), (317, 643788), (324, 629879), (634, 321894), (951, 214596), (1268, 160947), (1902, 107298), (1987, 102708), (2853, 71532), (3804, 53649), (3974, 51354), (5706, 35766), (5961, 34236), (7948, 25677), (8559, 23844), (11412, 17883), (11922, 17118)]