202479248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{744409}}^1$

素因数の和:744434

約数の個数: 20

約数和(自身を含む): 415380780

約数和(自身を除く): 212901532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 744409, 1488818, 2977636, 5955272, 11910544, 12654953, 25309906, 50619812, 101239624, 202479248]

約数ペア:

[(1, 202479248), (2, 101239624), (4, 50619812), (8, 25309906), (16, 12654953), (17, 11910544), (34, 5955272), (68, 2977636), (136, 1488818), (272, 744409)]