207908134

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16519}}^1$

素因数の和:16588

約数の個数: 32

約数和(自身を含む): 380620800

約数和(自身を除く): 172712666

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 16519, 33038, 115633, 231266, 479051, 512089, 958102, 1024178, 3353357, 3584623, 6706714, 7169246, 14850581, 29701162, 103954067, 207908134]

約数ペア:

[(1, 207908134), (2, 103954067), (7, 29701162), (14, 14850581), (29, 7169246), (31, 6706714), (58, 3584623), (62, 3353357), (203, 1024178), (217, 958102), (406, 512089), (434, 479051), (899, 231266), (1798, 115633), (6293, 33038), (12586, 16519)]