199442870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{1559}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 392221440

約数和(自身を除く): 192778570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1163, 1559, 2326, 3118, 5815, 7795, 11630, 12793, 15590, 17149, 25586, 34298, 63965, 85745, 127930, 171490, 1813117, 3626234, 9065585, 18131170, 19944287, 39888574, 99721435, 199442870]

約数ペア:

[(1, 199442870), (2, 99721435), (5, 39888574), (10, 19944287), (11, 18131170), (22, 9065585), (55, 3626234), (110, 1813117), (1163, 171490), (1559, 127930), (2326, 85745), (3118, 63965), (5815, 34298), (7795, 25586), (11630, 17149), (12793, 15590)]