200687149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 235203584

約数和(自身を除く): 34516435

約数列:

[1, 13, 31, 37, 43, 313, 403, 481, 559, 1147, 1333, 1591, 4069, 9703, 11581, 13459, 14911, 17329, 20683, 49321, 126139, 150553, 174967, 359011, 417229, 497983, 641173, 4667143, 5423977, 6473779, 15437473, 200687149]

約数ペア:

[(1, 200687149), (13, 15437473), (31, 6473779), (37, 5423977), (43, 4667143), (313, 641173), (403, 497983), (481, 417229), (559, 359011), (1147, 174967), (1333, 150553), (1591, 126139), (4069, 49321), (9703, 20683), (11581, 17329), (13459, 14911)]