204633212

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{19699}}^1$

素因数の和:19770

約数の個数: 36

約数和(自身を含む): 424456200

約数和(自身を除く): 219822988

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 19699, 39398, 78796, 137893, 275786, 551572, 965251, 1044047, 1930502, 2088094, 3861004, 4176188, 7308329, 14616658, 29233316, 51158303, 102316606, 204633212]

約数ペア:

[(1, 204633212), (2, 102316606), (4, 51158303), (7, 29233316), (14, 14616658), (28, 7308329), (49, 4176188), (53, 3861004), (98, 2088094), (106, 1930502), (196, 1044047), (212, 965251), (371, 551572), (742, 275786), (1484, 137893), (2597, 78796), (5194, 39398), (10388, 19699)]