208026585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11471}}^1$

素因数の和:11526

約数の個数: 48

約数和(自身を含む): 400877568

約数和(自身を除く): 192850983

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 11471, 18135, 34413, 57355, 103239, 149123, 172065, 355601, 447369, 516195, 745615, 1066803, 1342107, 1778005, 2236845, 3200409, 4622813, 5334015, 6710535, 13868439, 16002045, 23114065, 41605317, 69342195, 208026585]

約数ペア:

[(1, 208026585), (3, 69342195), (5, 41605317), (9, 23114065), (13, 16002045), (15, 13868439), (31, 6710535), (39, 5334015), (45, 4622813), (65, 3200409), (93, 2236845), (117, 1778005), (155, 1342107), (195, 1066803), (279, 745615), (403, 516195), (465, 447369), (585, 355601), (1209, 172065), (1395, 149123), (2015, 103239), (3627, 57355), (6045, 34413), (11471, 18135)]