214861810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2003}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 410355072

約数和(自身を除く): 195493262

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 631, 1262, 2003, 3155, 4006, 6310, 10015, 10727, 20030, 21454, 34051, 53635, 68102, 107270, 170255, 340510, 1263893, 2527786, 6319465, 12638930, 21486181, 42972362, 107430905, 214861810]

約数ペア:

[(1, 214861810), (2, 107430905), (5, 42972362), (10, 21486181), (17, 12638930), (34, 6319465), (85, 2527786), (170, 1263893), (631, 340510), (1262, 170255), (2003, 107270), (3155, 68102), (4006, 53635), (6310, 34051), (10015, 21454), (10727, 20030)]