209988216

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{171559}}^1$

素因数の和:171588

約数の個数: 48

約数和(自身を含む): 602175600

約数和(自身を除く): 392187384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 171559, 343118, 514677, 686236, 1029354, 1372472, 1544031, 2058708, 2916503, 3088062, 4117416, 5833006, 6176124, 8749509, 11666012, 12352248, 17499018, 23332024, 26248527, 34998036, 52497054, 69996072, 104994108, 209988216]

約数ペア:

[(1, 209988216), (2, 104994108), (3, 69996072), (4, 52497054), (6, 34998036), (8, 26248527), (9, 23332024), (12, 17499018), (17, 12352248), (18, 11666012), (24, 8749509), (34, 6176124), (36, 5833006), (51, 4117416), (68, 3088062), (72, 2916503), (102, 2058708), (136, 1544031), (153, 1372472), (204, 1029354), (306, 686236), (408, 514677), (612, 343118), (1224, 171559)]