202154984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{13711}}^1$

素因数の和:13833

約数の個数: 32

約数和(自身を含む): 403132800

約数和(自身を除く): 200977816

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 13711, 14744, 27422, 54844, 109688, 260509, 521018, 1042036, 1329967, 2084072, 2659934, 5319868, 10639736, 25269373, 50538746, 101077492, 202154984]

約数ペア:

[(1, 202154984), (2, 101077492), (4, 50538746), (8, 25269373), (19, 10639736), (38, 5319868), (76, 2659934), (97, 2084072), (152, 1329967), (194, 1042036), (388, 521018), (776, 260509), (1843, 109688), (3686, 54844), (7372, 27422), (13711, 14744)]