207629908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 400680000

約数和(自身を除く): 193050092

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 211, 422, 493, 499, 844, 986, 998, 1972, 1996, 3587, 6119, 7174, 8483, 12238, 14348, 14471, 16966, 24476, 28942, 33932, 57884, 104023, 105289, 208046, 210578, 246007, 416092, 421156, 492014, 984028, 1789913, 3053381, 3579826, 6106762, 7159652, 12213524, 51907477, 103814954, 207629908]

約数ペア:

[(1, 207629908), (2, 103814954), (4, 51907477), (17, 12213524), (29, 7159652), (34, 6106762), (58, 3579826), (68, 3053381), (116, 1789913), (211, 984028), (422, 492014), (493, 421156), (499, 416092), (844, 246007), (986, 210578), (998, 208046), (1972, 105289), (1996, 104023), (3587, 57884), (6119, 33932), (7174, 28942), (8483, 24476), (12238, 16966), (14348, 14471)]