201680234

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 372252672

約数和(自身を除く): 170572438

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 101, 107, 202, 214, 217, 301, 434, 602, 707, 749, 1333, 1414, 1498, 2666, 3131, 3317, 4343, 4601, 6262, 6634, 8686, 9202, 9331, 10807, 18662, 21614, 21917, 23219, 30401, 32207, 43834, 46438, 60802, 64414, 75649, 134633, 142631, 151298, 269266, 285262, 335017, 464701, 670034, 929402, 942431, 998417, 1884862, 1996834, 2345119, 3252907, 4690238, 6505814, 14405731, 28811462, 100840117, 201680234]

約数ペア:

[(1, 201680234), (2, 100840117), (7, 28811462), (14, 14405731), (31, 6505814), (43, 4690238), (62, 3252907), (86, 2345119), (101, 1996834), (107, 1884862), (202, 998417), (214, 942431), (217, 929402), (301, 670034), (434, 464701), (602, 335017), (707, 285262), (749, 269266), (1333, 151298), (1414, 142631), (1498, 134633), (2666, 75649), (3131, 64414), (3317, 60802), (4343, 46438), (4601, 43834), (6262, 32207), (6634, 30401), (8686, 23219), (9202, 21917), (9331, 21614), (10807, 18662)]