200193790

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 365783040

約数和(自身を除く): 165589250

約数列:

[1, 2, 5, 10, 107, 214, 223, 446, 535, 839, 1070, 1115, 1678, 2230, 4195, 8390, 23861, 47722, 89773, 119305, 179546, 187097, 238610, 374194, 448865, 897730, 935485, 1870970, 20019379, 40038758, 100096895, 200193790]

約数ペア:

[(1, 200193790), (2, 100096895), (5, 40038758), (10, 20019379), (107, 1870970), (214, 935485), (223, 897730), (446, 448865), (535, 374194), (839, 238610), (1070, 187097), (1115, 179546), (1678, 119305), (2230, 89773), (4195, 47722), (8390, 23861)]