200659816

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 448214400

約数和(自身を除く): 247554584

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 157, 203, 232, 314, 406, 628, 787, 812, 1099, 1256, 1574, 1624, 2198, 3148, 4396, 4553, 5509, 6296, 8792, 9106, 11018, 18212, 22036, 22823, 31871, 36424, 44072, 45646, 63742, 91292, 123559, 127484, 159761, 182584, 247118, 254968, 319522, 494236, 639044, 864913, 988472, 1278088, 1729826, 3459652, 3583211, 6919304, 7166422, 14332844, 25082477, 28665688, 50164954, 100329908, 200659816]

約数ペア:

[(1, 200659816), (2, 100329908), (4, 50164954), (7, 28665688), (8, 25082477), (14, 14332844), (28, 7166422), (29, 6919304), (56, 3583211), (58, 3459652), (116, 1729826), (157, 1278088), (203, 988472), (232, 864913), (314, 639044), (406, 494236), (628, 319522), (787, 254968), (812, 247118), (1099, 182584), (1256, 159761), (1574, 127484), (1624, 123559), (2198, 91292), (3148, 63742), (4396, 45646), (4553, 44072), (5509, 36424), (6296, 31871), (8792, 22823), (9106, 22036), (11018, 18212)]