201771252

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{57781}}^1$

素因数の和:57888

約数の個数: 36

約数和(自身を含む): 515299876

約数和(自身を除く): 313528624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 57781, 115562, 173343, 231124, 346686, 520029, 693372, 1040058, 2080116, 5604757, 11209514, 16814271, 22419028, 33628542, 50442813, 67257084, 100885626, 201771252]

約数ペア:

[(1, 201771252), (2, 100885626), (3, 67257084), (4, 50442813), (6, 33628542), (9, 22419028), (12, 16814271), (18, 11209514), (36, 5604757), (97, 2080116), (194, 1040058), (291, 693372), (388, 520029), (582, 346686), (873, 231124), (1164, 173343), (1746, 115562), (3492, 57781)]