200520304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{737207}}^1$

素因数の和:737232

約数の個数: 20

約数和(自身を含む): 411362064

約数和(自身を除く): 210841760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 737207, 1474414, 2948828, 5897656, 11795312, 12532519, 25065038, 50130076, 100260152, 200520304]

約数ペア:

[(1, 200520304), (2, 100260152), (4, 50130076), (8, 25065038), (16, 12532519), (17, 11795312), (34, 5897656), (68, 2948828), (136, 1474414), (272, 737207)]