202078984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1747}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 399592800

約数和(自身を除く): 197513816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 761, 1522, 1747, 3044, 3494, 6088, 6988, 13976, 14459, 28918, 33193, 57836, 66386, 115672, 132772, 265544, 1329467, 2658934, 5317868, 10635736, 25259873, 50519746, 101039492, 202078984]

約数ペア:

[(1, 202078984), (2, 101039492), (4, 50519746), (8, 25259873), (19, 10635736), (38, 5317868), (76, 2658934), (152, 1329467), (761, 265544), (1522, 132772), (1747, 115672), (3044, 66386), (3494, 57836), (6088, 33193), (6988, 28918), (13976, 14459)]