205795306570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9239}}^1\times {\mathrm{318209}}^1$

素因数の和:327462

約数の個数: 32

約数和(自身を含む): 423397497600

約数和(自身を除く): 217602191030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9239, 18478, 46195, 64673, 92390, 129346, 318209, 323365, 636418, 646730, 1591045, 2227463, 3182090, 4454926, 11137315, 22274630, 2939932951, 5879865902, 14699664755, 20579530657, 29399329510, 41159061314, 102897653285, 205795306570]

約数ペア:

[(1, 205795306570), (2, 102897653285), (5, 41159061314), (7, 29399329510), (10, 20579530657), (14, 14699664755), (35, 5879865902), (70, 2939932951), (9239, 22274630), (18478, 11137315), (46195, 4454926), (64673, 3182090), (92390, 2227463), (129346, 1591045), (318209, 646730), (323365, 636418)]