204224218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:5014

約数の個数: 32

約数和(自身を含む): 350691840

約数和(自身を除く): 146467622

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 341, 671, 682, 1342, 1891, 3782, 4909, 9818, 20801, 41602, 53999, 107998, 152179, 299449, 304358, 598898, 1673969, 3293939, 3347938, 6587878, 9282919, 18565838, 102112109, 204224218]

約数ペア:

[(1, 204224218), (2, 102112109), (11, 18565838), (22, 9282919), (31, 6587878), (61, 3347938), (62, 3293939), (122, 1673969), (341, 598898), (671, 304358), (682, 299449), (1342, 152179), (1891, 107998), (3782, 53999), (4909, 41602), (9818, 20801)]