208073142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{608401}}^1$

素因数の和:608428

約数の個数: 24

約数和(自身を含む): 474553560

約数和(自身を除く): 266480418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 608401, 1216802, 1825203, 3650406, 5475609, 10951218, 11559619, 23119238, 34678857, 69357714, 104036571, 208073142]

約数ペア:

[(1, 208073142), (2, 104036571), (3, 69357714), (6, 34678857), (9, 23119238), (18, 11559619), (19, 10951218), (38, 5475609), (57, 3650406), (114, 1825203), (171, 1216802), (342, 608401)]