205004604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128449}}^1$

素因数の和:128482

約数の個数: 48

約数和(自身を含む): 575456000

約数和(自身を除く): 370451396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 128449, 256898, 385347, 513796, 770694, 899143, 1541388, 1798286, 2440531, 2697429, 3596572, 4881062, 5394858, 7321593, 9762124, 10789716, 14643186, 17083717, 29286372, 34167434, 51251151, 68334868, 102502302, 205004604]

約数ペア:

[(1, 205004604), (2, 102502302), (3, 68334868), (4, 51251151), (6, 34167434), (7, 29286372), (12, 17083717), (14, 14643186), (19, 10789716), (21, 9762124), (28, 7321593), (38, 5394858), (42, 4881062), (57, 3596572), (76, 2697429), (84, 2440531), (114, 1798286), (133, 1541388), (228, 899143), (266, 770694), (399, 513796), (532, 385347), (798, 256898), (1596, 128449)]