205340835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3511}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 376261632

約数和(自身を除く): 170920797

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 557, 1671, 2785, 3511, 3899, 8355, 10533, 11697, 17555, 19495, 24577, 52665, 58485, 73731, 122885, 368655, 1955627, 5866881, 9778135, 13689389, 29334405, 41068167, 68446945, 205340835]

約数ペア:

[(1, 205340835), (3, 68446945), (5, 41068167), (7, 29334405), (15, 13689389), (21, 9778135), (35, 5866881), (105, 1955627), (557, 368655), (1671, 122885), (2785, 73731), (3511, 58485), (3899, 52665), (8355, 24577), (10533, 19495), (11697, 17555)]