207860611

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 255983616

約数和(自身を除く): 48123005

約数列:

[1, 7, 31, 41, 61, 217, 287, 383, 427, 1271, 1891, 2501, 2681, 8897, 11873, 13237, 15703, 17507, 23363, 77531, 83111, 109921, 163541, 486793, 542717, 724253, 957883, 3407551, 5069771, 6705181, 29694373, 207860611]

約数ペア:

[(1, 207860611), (7, 29694373), (31, 6705181), (41, 5069771), (61, 3407551), (217, 957883), (287, 724253), (383, 542717), (427, 486793), (1271, 163541), (1891, 109921), (2501, 83111), (2681, 77531), (8897, 23363), (11873, 17507), (13237, 15703)]