206942340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313549}}^1$

素因数の和:313572

約数の個数: 48

約数和(自身を含む): 632116800

約数和(自身を除く): 425174460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 313549, 627098, 940647, 1254196, 1567745, 1881294, 3135490, 3449039, 3762588, 4703235, 6270980, 6898078, 9406470, 10347117, 13796156, 17245195, 18812940, 20694234, 34490390, 41388468, 51735585, 68980780, 103471170, 206942340]

約数ペア:

[(1, 206942340), (2, 103471170), (3, 68980780), (4, 51735585), (5, 41388468), (6, 34490390), (10, 20694234), (11, 18812940), (12, 17245195), (15, 13796156), (20, 10347117), (22, 9406470), (30, 6898078), (33, 6270980), (44, 4703235), (55, 3762588), (60, 3449039), (66, 3135490), (110, 1881294), (132, 1567745), (165, 1254196), (220, 940647), (330, 627098), (660, 313549)]