221755970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 404379648

約数和(自身を除く): 182623678

約数列:

[1, 2, 5, 10, 127, 254, 283, 566, 617, 635, 1234, 1270, 1415, 2830, 3085, 6170, 35941, 71882, 78359, 156718, 174611, 179705, 349222, 359410, 391795, 783590, 873055, 1746110, 22175597, 44351194, 110877985, 221755970]

約数ペア:

[(1, 221755970), (2, 110877985), (5, 44351194), (10, 22175597), (127, 1746110), (254, 873055), (283, 783590), (566, 391795), (617, 359410), (635, 349222), (1234, 179705), (1270, 174611), (1415, 156718), (2830, 78359), (3085, 71882), (6170, 35941)]