203162560

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17159}}^1$

素因数の和:17213

約数の個数: 56

約数和(自身を含む): 496884960

約数和(自身を除く): 293722400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 17159, 34318, 68636, 85795, 137272, 171590, 274544, 343180, 549088, 634883, 686360, 1098176, 1269766, 1372720, 2539532, 2745440, 3174415, 5079064, 5490880, 6348830, 10158128, 12697660, 20316256, 25395320, 40632512, 50790640, 101581280, 203162560]

約数ペア:

[(1, 203162560), (2, 101581280), (4, 50790640), (5, 40632512), (8, 25395320), (10, 20316256), (16, 12697660), (20, 10158128), (32, 6348830), (37, 5490880), (40, 5079064), (64, 3174415), (74, 2745440), (80, 2539532), (148, 1372720), (160, 1269766), (185, 1098176), (296, 686360), (320, 634883), (370, 549088), (592, 343180), (740, 274544), (1184, 171590), (1480, 137272), (2368, 85795), (2960, 68636), (5920, 34318), (11840, 17159)]