203412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 548352

約数和(自身を除く): 344940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 67, 69, 92, 132, 134, 138, 201, 253, 268, 276, 402, 506, 737, 759, 804, 1012, 1474, 1518, 1541, 2211, 2948, 3036, 3082, 4422, 4623, 6164, 8844, 9246, 16951, 18492, 33902, 50853, 67804, 101706, 203412]

約数ペア:

[(1, 203412), (2, 101706), (3, 67804), (4, 50853), (6, 33902), (11, 18492), (12, 16951), (22, 9246), (23, 8844), (33, 6164), (44, 4623), (46, 4422), (66, 3082), (67, 3036), (69, 2948), (92, 2211), (132, 1541), (134, 1518), (138, 1474), (201, 1012), (253, 804), (268, 759), (276, 737), (402, 506)]