203995026

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 449368920

約数和(自身を除く): 245373894

約数列:

[1, 2, 3, 6, 9, 18, 109, 173, 218, 327, 346, 519, 601, 654, 981, 1038, 1202, 1557, 1803, 1962, 3114, 3606, 5409, 10818, 18857, 37714, 56571, 65509, 103973, 113142, 131018, 169713, 196527, 207946, 311919, 339426, 393054, 589581, 623838, 935757, 1179162, 1871514, 11333057, 22666114, 33999171, 67998342, 101997513, 203995026]

約数ペア:

[(1, 203995026), (2, 101997513), (3, 67998342), (6, 33999171), (9, 22666114), (18, 11333057), (109, 1871514), (173, 1179162), (218, 935757), (327, 623838), (346, 589581), (519, 393054), (601, 339426), (654, 311919), (981, 207946), (1038, 196527), (1202, 169713), (1557, 131018), (1803, 113142), (1962, 103973), (3114, 65509), (3606, 56571), (5409, 37714), (10818, 18857)]