206083955

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 320702976

約数和(自身を除く): 114619021

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 235, 245, 329, 385, 517, 539, 1627, 1645, 2303, 2585, 2695, 3619, 8135, 11389, 11515, 17897, 18095, 25333, 56945, 76469, 79723, 89485, 125279, 126665, 382345, 398615, 535283, 626395, 841159, 876953, 2676415, 3746981, 4205795, 4384765, 5888113, 18734905, 29440565, 41216791, 206083955]

約数ペア:

[(1, 206083955), (5, 41216791), (7, 29440565), (11, 18734905), (35, 5888113), (47, 4384765), (49, 4205795), (55, 3746981), (77, 2676415), (235, 876953), (245, 841159), (329, 626395), (385, 535283), (517, 398615), (539, 382345), (1627, 126665), (1645, 125279), (2303, 89485), (2585, 79723), (2695, 76469), (3619, 56945), (8135, 25333), (11389, 18095), (11515, 17897)]