205439392

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1039}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 418279680

約数和(自身を除く): 212840288

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 167, 296, 334, 592, 668, 1039, 1184, 1336, 2078, 2672, 4156, 5344, 6179, 8312, 12358, 16624, 24716, 33248, 38443, 49432, 76886, 98864, 153772, 173513, 197728, 307544, 347026, 615088, 694052, 1230176, 1388104, 2776208, 5552416, 6419981, 12839962, 25679924, 51359848, 102719696, 205439392]

約数ペア:

[(1, 205439392), (2, 102719696), (4, 51359848), (8, 25679924), (16, 12839962), (32, 6419981), (37, 5552416), (74, 2776208), (148, 1388104), (167, 1230176), (296, 694052), (334, 615088), (592, 347026), (668, 307544), (1039, 197728), (1184, 173513), (1336, 153772), (2078, 98864), (2672, 76886), (4156, 49432), (5344, 38443), (6179, 33248), (8312, 24716), (12358, 16624)]