210006148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{1613}}^1$

素因数の和:1908

約数の個数: 36

約数和(自身を含む): 405711180

約数和(自身を除く): 195705032

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 269, 484, 538, 1076, 1613, 2959, 3226, 5918, 6452, 11836, 17743, 32549, 35486, 65098, 70972, 130196, 195173, 390346, 433897, 780692, 867794, 1735588, 4772867, 9545734, 19091468, 52501537, 105003074, 210006148]

約数ペア:

[(1, 210006148), (2, 105003074), (4, 52501537), (11, 19091468), (22, 9545734), (44, 4772867), (121, 1735588), (242, 867794), (269, 780692), (484, 433897), (538, 390346), (1076, 195173), (1613, 130196), (2959, 70972), (3226, 65098), (5918, 35486), (6452, 32549), (11836, 17743)]