207405954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{548693}}^1$

素因数の和:548711

約数の個数: 32

約数和(自身を含む): 526746240

約数和(自身を除く): 319340286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 548693, 1097386, 1646079, 3292158, 3840851, 4938237, 7681702, 9876474, 11522553, 14814711, 23045106, 29629422, 34567659, 69135318, 103702977, 207405954]

約数ペア:

[(1, 207405954), (2, 103702977), (3, 69135318), (6, 34567659), (7, 29629422), (9, 23045106), (14, 14814711), (18, 11522553), (21, 9876474), (27, 7681702), (42, 4938237), (54, 3840851), (63, 3292158), (126, 1646079), (189, 1097386), (378, 548693)]