202247948

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{17239}}^1$

素因数の和:17669

約数の個数: 24

約数和(自身を含む): 405484800

約数和(自身を除く): 203236852

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 17239, 34478, 68956, 120673, 241346, 482692, 7223141, 14446282, 28892564, 50561987, 101123974, 202247948]

約数ペア:

[(1, 202247948), (2, 101123974), (4, 50561987), (7, 28892564), (14, 14446282), (28, 7223141), (419, 482692), (838, 241346), (1676, 120673), (2933, 68956), (5866, 34478), (11732, 17239)]