201427812

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{40841}}^1$

素因数の和:40988

約数の個数: 36

約数和(自身を含む): 512893836

約数和(自身を除く): 311466024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 40841, 81682, 122523, 163364, 245046, 367569, 490092, 735138, 1470276, 5595217, 11190434, 16785651, 22380868, 33571302, 50356953, 67142604, 100713906, 201427812]

約数ペア:

[(1, 201427812), (2, 100713906), (3, 67142604), (4, 50356953), (6, 33571302), (9, 22380868), (12, 16785651), (18, 11190434), (36, 5595217), (137, 1470276), (274, 735138), (411, 490092), (548, 367569), (822, 245046), (1233, 163364), (1644, 122523), (2466, 81682), (4932, 40841)]