200843270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40739}}^1$

素因数の和:40792

約数の個数: 32

約数和(自身を含む): 395992800

約数和(自身を除く): 195149530

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 40739, 81478, 203695, 407390, 692563, 1181431, 1385126, 2362862, 3462815, 5907155, 6925630, 11814310, 20084327, 40168654, 100421635, 200843270]

約数ペア:

[(1, 200843270), (2, 100421635), (5, 40168654), (10, 20084327), (17, 11814310), (29, 6925630), (34, 5907155), (58, 3462815), (85, 2362862), (145, 1385126), (170, 1181431), (290, 692563), (493, 407390), (986, 203695), (2465, 81478), (4930, 40739)]