209116414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5927}}^1$

素因数の和:6024

約数の個数: 32

約数和(自身を含む): 358525440

約数和(自身を除く): 149409026

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 598, 767, 1357, 1534, 2714, 5927, 11854, 17641, 35282, 77051, 136321, 154102, 272642, 349693, 699386, 1772173, 3544346, 4546009, 8042939, 9092018, 16085878, 104558207, 209116414]

約数ペア:

[(1, 209116414), (2, 104558207), (13, 16085878), (23, 9092018), (26, 8042939), (46, 4546009), (59, 3544346), (118, 1772173), (299, 699386), (598, 349693), (767, 272642), (1357, 154102), (1534, 136321), (2714, 77051), (5927, 35282), (11854, 17641)]