209053944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263957}}^1$

素因数の和:263980

約数の個数: 48

約数和(自身を含む): 617661720

約数和(自身を除く): 408607776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 263957, 527914, 791871, 1055828, 1583742, 2111656, 2375613, 2903527, 3167484, 4751226, 5807054, 6334968, 8710581, 9502452, 11614108, 17421162, 19004904, 23228216, 26131743, 34842324, 52263486, 69684648, 104526972, 209053944]

約数ペア:

[(1, 209053944), (2, 104526972), (3, 69684648), (4, 52263486), (6, 34842324), (8, 26131743), (9, 23228216), (11, 19004904), (12, 17421162), (18, 11614108), (22, 9502452), (24, 8710581), (33, 6334968), (36, 5807054), (44, 4751226), (66, 3167484), (72, 2903527), (88, 2375613), (99, 2111656), (132, 1583742), (198, 1055828), (264, 791871), (396, 527914), (792, 263957)]