204567237

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{12071}}^1$

素因数の和:12353

約数の個数: 24

約数和(自身を含む): 338981760

約数和(自身を除く): 134414523

約数列:

[1, 3, 7, 9, 21, 63, 269, 807, 1883, 2421, 5649, 12071, 16947, 36213, 84497, 108639, 253491, 760473, 3247099, 9741297, 22729693, 29223891, 68189079, 204567237]

約数ペア:

[(1, 204567237), (3, 68189079), (7, 29223891), (9, 22729693), (21, 9741297), (63, 3247099), (269, 760473), (807, 253491), (1883, 108639), (2421, 84497), (5649, 36213), (12071, 16947)]