206569944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{409861}}^1$

素因数の和:409880

約数の個数: 48

約数和(自身を含む): 639384720

約数和(自身を除く): 432814776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 409861, 819722, 1229583, 1639444, 2459166, 2869027, 3278888, 3688749, 4918332, 5738054, 7377498, 8607081, 9836664, 11476108, 14754996, 17214162, 22952216, 25821243, 29509992, 34428324, 51642486, 68856648, 103284972, 206569944]

約数ペア:

[(1, 206569944), (2, 103284972), (3, 68856648), (4, 51642486), (6, 34428324), (7, 29509992), (8, 25821243), (9, 22952216), (12, 17214162), (14, 14754996), (18, 11476108), (21, 9836664), (24, 8607081), (28, 7377498), (36, 5738054), (42, 4918332), (56, 3688749), (63, 3278888), (72, 2869027), (84, 2459166), (126, 1639444), (168, 1229583), (252, 819722), (504, 409861)]