202131270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{204173}}^1$

素因数の和:204197

約数の個数: 48

約数和(自身を含む): 573320592

約数和(自身を除く): 371189322

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 204173, 408346, 612519, 1020865, 1225038, 1837557, 2041730, 2245903, 3062595, 3675114, 4491806, 6125190, 6737709, 9187785, 11229515, 13475418, 18375570, 20213127, 22459030, 33688545, 40426254, 67377090, 101065635, 202131270]

約数ペア:

[(1, 202131270), (2, 101065635), (3, 67377090), (5, 40426254), (6, 33688545), (9, 22459030), (10, 20213127), (11, 18375570), (15, 13475418), (18, 11229515), (22, 9187785), (30, 6737709), (33, 6125190), (45, 4491806), (55, 3675114), (66, 3062595), (90, 2245903), (99, 2041730), (110, 1837557), (165, 1225038), (198, 1020865), (330, 612519), (495, 408346), (990, 204173)]