199520265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{3967}}^1$

素因数の和:4461

約数の個数: 32

約数和(自身を含む): 365690880

約数和(自身を除く): 166170615

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 479, 1437, 2395, 3353, 3967, 7185, 10059, 11901, 16765, 19835, 27769, 50295, 59505, 83307, 138845, 416535, 1900193, 5700579, 9500965, 13301351, 28502895, 39904053, 66506755, 199520265]

約数ペア:

[(1, 199520265), (3, 66506755), (5, 39904053), (7, 28502895), (15, 13301351), (21, 9500965), (35, 5700579), (105, 1900193), (479, 416535), (1437, 138845), (2395, 83307), (3353, 59505), (3967, 50295), (7185, 27769), (10059, 19835), (11901, 16765)]