202365728

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 415445184

約数和(自身を除く): 213079456

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 1184, 2144, 2479, 2551, 4958, 5102, 9916, 10204, 19832, 20408, 39664, 40816, 79328, 81632, 94387, 170917, 188774, 341834, 377548, 683668, 755096, 1367336, 1510192, 2734672, 3020384, 5469344, 6323929, 12647858, 25295716, 50591432, 101182864, 202365728]

約数ペア:

[(1, 202365728), (2, 101182864), (4, 50591432), (8, 25295716), (16, 12647858), (32, 6323929), (37, 5469344), (67, 3020384), (74, 2734672), (134, 1510192), (148, 1367336), (268, 755096), (296, 683668), (536, 377548), (592, 341834), (1072, 188774), (1184, 170917), (2144, 94387), (2479, 81632), (2551, 79328), (4958, 40816), (5102, 39664), (9916, 20408), (10204, 19832)]