199707660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{369829}}^1$

素因数の和:369847

約数の個数: 48

約数和(自身を含む): 621314400

約数和(自身を除く): 421606740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 369829, 739658, 1109487, 1479316, 1849145, 2218974, 3328461, 3698290, 4437948, 5547435, 6656922, 7396580, 9985383, 11094870, 13313844, 16642305, 19970766, 22189740, 33284610, 39941532, 49926915, 66569220, 99853830, 199707660]

約数ペア:

[(1, 199707660), (2, 99853830), (3, 66569220), (4, 49926915), (5, 39941532), (6, 33284610), (9, 22189740), (10, 19970766), (12, 16642305), (15, 13313844), (18, 11094870), (20, 9985383), (27, 7396580), (30, 6656922), (36, 5547435), (45, 4437948), (54, 3698290), (60, 3328461), (90, 2218974), (108, 1849145), (135, 1479316), (180, 1109487), (270, 739658), (540, 369829)]