203422230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205477}}^1$

素因数の和:205501

約数の個数: 48

約数和(自身を含む): 576982224

約数和(自身を除く): 373559994

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 205477, 410954, 616431, 1027385, 1232862, 1849293, 2054770, 2260247, 3082155, 3698586, 4520494, 6164310, 6780741, 9246465, 11301235, 13561482, 18492930, 20342223, 22602470, 33903705, 40684446, 67807410, 101711115, 203422230]

約数ペア:

[(1, 203422230), (2, 101711115), (3, 67807410), (5, 40684446), (6, 33903705), (9, 22602470), (10, 20342223), (11, 18492930), (15, 13561482), (18, 11301235), (22, 9246465), (30, 6780741), (33, 6164310), (45, 4520494), (55, 3698586), (66, 3082155), (90, 2260247), (99, 2054770), (110, 1849293), (165, 1232862), (198, 1027385), (330, 616431), (495, 410954), (990, 205477)]