199951268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{8689}}^1$

素因数の和:9227

約数の個数: 24

約数和(自身を含む): 382499040

約数和(自身を除く): 182547772

約数列:

[1, 2, 4, 11, 22, 44, 523, 1046, 2092, 5753, 8689, 11506, 17378, 23012, 34756, 95579, 191158, 382316, 4544347, 9088694, 18177388, 49987817, 99975634, 199951268]

約数ペア:

[(1, 199951268), (2, 99975634), (4, 49987817), (11, 18177388), (22, 9088694), (44, 4544347), (523, 382316), (1046, 191158), (2092, 95579), (5753, 34756), (8689, 23012), (11506, 17378)]