200144525

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 297123840

約数和(自身を除く): 96979315

約数列:

[1, 5, 7, 25, 31, 35, 79, 155, 175, 217, 395, 467, 553, 775, 1085, 1975, 2335, 2449, 2765, 3269, 5425, 11675, 12245, 13825, 14477, 16345, 17143, 36893, 61225, 72385, 81725, 85715, 101339, 184465, 258251, 361925, 428575, 506695, 922325, 1143683, 1291255, 2533475, 5718415, 6456275, 8005781, 28592075, 40028905, 200144525]

約数ペア:

[(1, 200144525), (5, 40028905), (7, 28592075), (25, 8005781), (31, 6456275), (35, 5718415), (79, 2533475), (155, 1291255), (175, 1143683), (217, 922325), (395, 506695), (467, 428575), (553, 361925), (775, 258251), (1085, 184465), (1975, 101339), (2335, 85715), (2449, 81725), (2765, 72385), (3269, 61225), (5425, 36893), (11675, 17143), (12245, 16345), (13825, 14477)]