209618352

素因数分解:

$2^4\times 3^2\times {\mathrm{1455683}}^1$

素因数の和:1455697

約数の個数: 30

約数和(自身を含む): 586640652

約数和(自身を除く): 377022300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1455683, 2911366, 4367049, 5822732, 8734098, 11645464, 13101147, 17468196, 23290928, 26202294, 34936392, 52404588, 69872784, 104809176, 209618352]

約数ペア:

[(1, 209618352), (2, 104809176), (3, 69872784), (4, 52404588), (6, 34936392), (8, 26202294), (9, 23290928), (12, 17468196), (16, 13101147), (18, 11645464), (24, 8734098), (36, 5822732), (48, 4367049), (72, 2911366), (144, 1455683)]