202289630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27673}}^1$

素因数の和:27740

約数の個数: 32

約数和(自身を含む): 394520544

約数和(自身を除く): 192230914

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 27673, 55346, 138365, 276730, 470441, 940882, 1189939, 2352205, 2379878, 4704410, 5949695, 11899390, 20228963, 40457926, 101144815, 202289630]

約数ペア:

[(1, 202289630), (2, 101144815), (5, 40457926), (10, 20228963), (17, 11899390), (34, 5949695), (43, 4704410), (85, 2379878), (86, 2352205), (170, 1189939), (215, 940882), (430, 470441), (731, 276730), (1462, 138365), (3655, 55346), (7310, 27673)]