201404644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13649}}^1$

素因数の和:13708

約数の個数: 48

約数和(自身を含む): 440294400

約数和(自身を除く): 238889756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 13649, 14756, 27298, 54596, 95543, 191086, 232033, 382172, 423119, 464066, 846238, 928132, 1624231, 1692476, 2961833, 3248462, 5923666, 6496924, 7193023, 11847332, 14386046, 28772092, 50351161, 100702322, 201404644]

約数ペア:

[(1, 201404644), (2, 100702322), (4, 50351161), (7, 28772092), (14, 14386046), (17, 11847332), (28, 7193023), (31, 6496924), (34, 5923666), (62, 3248462), (68, 2961833), (119, 1692476), (124, 1624231), (217, 928132), (238, 846238), (434, 464066), (476, 423119), (527, 382172), (868, 232033), (1054, 191086), (2108, 95543), (3689, 54596), (7378, 27298), (13649, 14756)]