201321972

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{136397}}^1$

素因数の和:136448

約数の個数: 36

約数和(自身を含む): 521313156

約数和(自身を除く): 319991184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 136397, 272794, 409191, 545588, 818382, 1227573, 1636764, 2455146, 4910292, 5592277, 11184554, 16776831, 22369108, 33553662, 50330493, 67107324, 100660986, 201321972]

約数ペア:

[(1, 201321972), (2, 100660986), (3, 67107324), (4, 50330493), (6, 33553662), (9, 22369108), (12, 16776831), (18, 11184554), (36, 5592277), (41, 4910292), (82, 2455146), (123, 1636764), (164, 1227573), (246, 818382), (369, 545588), (492, 409191), (738, 272794), (1476, 136397)]