208528233968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5779}}^1\times {\mathrm{132661}}^1$

素因数の和:138465

約数の個数: 40

約数和(自身を含む): 427866788880

約数和(自身を除く): 219338554912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5779, 11558, 23116, 46232, 92464, 98243, 132661, 196486, 265322, 392972, 530644, 785944, 1061288, 1571888, 2122576, 2255237, 4510474, 9020948, 18041896, 36083792, 766647919, 1533295838, 3066591676, 6133183352, 12266366704, 13033014623, 26066029246, 52132058492, 104264116984, 208528233968]

約数ペア:

[(1, 208528233968), (2, 104264116984), (4, 52132058492), (8, 26066029246), (16, 13033014623), (17, 12266366704), (34, 6133183352), (68, 3066591676), (136, 1533295838), (272, 766647919), (5779, 36083792), (11558, 18041896), (23116, 9020948), (46232, 4510474), (92464, 2255237), (98243, 2122576), (132661, 1571888), (196486, 1061288), (265322, 785944), (392972, 530644)]