220132878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{3539}}^1$

素因数の和:5032

約数の個数: 32

約数和(自身を含む): 503642880

約数和(自身を除く): 283510002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1481, 2962, 3539, 4443, 7078, 8886, 10367, 10617, 20734, 21234, 24773, 31101, 49546, 62202, 74319, 148638, 5241259, 10482518, 15723777, 31447554, 36688813, 73377626, 110066439, 220132878]

約数ペア:

[(1, 220132878), (2, 110066439), (3, 73377626), (6, 36688813), (7, 31447554), (14, 15723777), (21, 10482518), (42, 5241259), (1481, 148638), (2962, 74319), (3539, 62202), (4443, 49546), (7078, 31101), (8886, 24773), (10367, 21234), (10617, 20734)]