201765440

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17041}}^1$

素因数の和:17095

約数の個数: 56

約数和(自身を含む): 493468152

約数和(自身を除く): 291702712

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, 17041, 34082, 68164, 85205, 136328, 170410, 272656, 340820, 545312, 630517, 681640, 1090624, 1261034, 1363280, 2522068, 2726560, 3152585, 5044136, 5453120, 6305170, 10088272, 12610340, 20176544, 25220680, 40353088, 50441360, 100882720, 201765440]

約数ペア:

[(1, 201765440), (2, 100882720), (4, 50441360), (5, 40353088), (8, 25220680), (10, 20176544), (16, 12610340), (20, 10088272), (32, 6305170), (37, 5453120), (40, 5044136), (64, 3152585), (74, 2726560), (80, 2522068), (148, 1363280), (160, 1261034), (185, 1090624), (296, 681640), (320, 630517), (370, 545312), (592, 340820), (740, 272656), (1184, 170410), (1480, 136328), (2368, 85205), (2960, 68164), (5920, 34082), (11840, 17041)]