201994678008

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{4244299}}^1$

素因数の和:4244972

約数の個数: 48

約数和(自身を含む): 547896687000

約数和(自身を除く): 345902008992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 11898, 15864, 23796, 47592, 4244299, 8488598, 12732897, 16977196, 25465794, 33954392, 38198691, 50931588, 76397382, 101863176, 152794764, 305589528, 2805481639, 5610963278, 8416444917, 11221926556, 16832889834, 22443853112, 25249334751, 33665779668, 50498669502, 67331559336, 100997339004, 201994678008]

約数ペア:

[(1, 201994678008), (2, 100997339004), (3, 67331559336), (4, 50498669502), (6, 33665779668), (8, 25249334751), (9, 22443853112), (12, 16832889834), (18, 11221926556), (24, 8416444917), (36, 5610963278), (72, 2805481639), (661, 305589528), (1322, 152794764), (1983, 101863176), (2644, 76397382), (3966, 50931588), (5288, 38198691), (5949, 33954392), (7932, 25465794), (11898, 16977196), (15864, 12732897), (23796, 8488598), (47592, 4244299)]