202344670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3961

約数の個数: 48

約数和(自身を含む): 409757040

約数和(自身を除く): 207412370

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 2365, 3889, 4730, 5203, 7778, 10406, 19445, 26015, 38890, 42779, 52030, 85558, 167227, 213895, 334454, 427790, 470569, 836135, 941138, 1672270, 1839497, 2352845, 3678994, 4705690, 9197485, 18394970, 20234467, 40468934, 101172335, 202344670]

約数ペア:

[(1, 202344670), (2, 101172335), (5, 40468934), (10, 20234467), (11, 18394970), (22, 9197485), (43, 4705690), (55, 3678994), (86, 2352845), (110, 1839497), (121, 1672270), (215, 941138), (242, 836135), (430, 470569), (473, 427790), (605, 334454), (946, 213895), (1210, 167227), (2365, 85558), (3889, 52030), (4730, 42779), (5203, 38890), (7778, 26015), (10406, 19445)]