199221330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86243}}^1$

素因数の和:86271

約数の個数: 64

約数和(自身を含む): 596118528

約数和(自身を除く): 396897198

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 86243, 172486, 258729, 431215, 517458, 603701, 862430, 948673, 1207402, 1293645, 1811103, 1897346, 2587290, 2846019, 3018505, 3622206, 4743365, 5692038, 6037010, 6640711, 9055515, 9486730, 13281422, 14230095, 18111030, 19922133, 28460190, 33203555, 39844266, 66407110, 99610665, 199221330]

約数ペア:

[(1, 199221330), (2, 99610665), (3, 66407110), (5, 39844266), (6, 33203555), (7, 28460190), (10, 19922133), (11, 18111030), (14, 14230095), (15, 13281422), (21, 9486730), (22, 9055515), (30, 6640711), (33, 6037010), (35, 5692038), (42, 4743365), (55, 3622206), (66, 3018505), (70, 2846019), (77, 2587290), (105, 1897346), (110, 1811103), (154, 1293645), (165, 1207402), (210, 948673), (231, 862430), (330, 603701), (385, 517458), (462, 431215), (770, 258729), (1155, 172486), (2310, 86243)]