206732124

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 533012480

約数和(自身を除く): 326280356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 127, 206, 254, 309, 381, 412, 439, 508, 618, 762, 878, 927, 1143, 1236, 1317, 1524, 1756, 1854, 2286, 2634, 3708, 3951, 4572, 5268, 7902, 13081, 15804, 26162, 39243, 45217, 52324, 55753, 78486, 90434, 111506, 117729, 135651, 156972, 167259, 180868, 223012, 235458, 271302, 334518, 406953, 470916, 501777, 542604, 669036, 813906, 1003554, 1627812, 2007108, 5742559, 11485118, 17227677, 22970236, 34455354, 51683031, 68910708, 103366062, 206732124]

約数ペア:

[(1, 206732124), (2, 103366062), (3, 68910708), (4, 51683031), (6, 34455354), (9, 22970236), (12, 17227677), (18, 11485118), (36, 5742559), (103, 2007108), (127, 1627812), (206, 1003554), (254, 813906), (309, 669036), (381, 542604), (412, 501777), (439, 470916), (508, 406953), (618, 334518), (762, 271302), (878, 235458), (927, 223012), (1143, 180868), (1236, 167259), (1317, 156972), (1524, 135651), (1756, 117729), (1854, 111506), (2286, 90434), (2634, 78486), (3708, 55753), (3951, 52324), (4572, 45217), (5268, 39243), (7902, 26162), (13081, 15804)]