196047719

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{39839}}^1$

素因数の和:39902

約数の個数: 16

約数和(自身を含む): 242227200

約数和(自身を除く): 46179481

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 39839, 278873, 756941, 1474043, 5298587, 10318301, 28006817, 196047719]

約数ペア:

[(1, 196047719), (7, 28006817), (19, 10318301), (37, 5298587), (133, 1474043), (259, 756941), (703, 278873), (4921, 39839)]