201211153904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{34127}}^1\times {\mathrm{11887}}^1$

素因数の和:46053

約数の個数: 40

約数和(自身を含む): 402467954688

約数和(自身を除く): 201256800784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 11887, 23774, 34127, 47548, 68254, 95096, 136508, 190192, 273016, 368497, 546032, 736994, 1057937, 1473988, 2115874, 2947976, 4231748, 5895952, 8463496, 16926992, 405667649, 811335298, 1622670596, 3245341192, 6490682384, 12575697119, 25151394238, 50302788476, 100605576952, 201211153904]

約数ペア:

[(1, 201211153904), (2, 100605576952), (4, 50302788476), (8, 25151394238), (16, 12575697119), (31, 6490682384), (62, 3245341192), (124, 1622670596), (248, 811335298), (496, 405667649), (11887, 16926992), (23774, 8463496), (34127, 5895952), (47548, 4231748), (68254, 2947976), (95096, 2115874), (136508, 1473988), (190192, 1057937), (273016, 736994), (368497, 546032)]