202312988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{156589}}^1$

素因数の和:156629

約数の個数: 24

約数和(自身を含む): 394606800

約数和(自身を除く): 192293812

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 156589, 313178, 626356, 2662013, 2975191, 5324026, 5950382, 10648052, 11900764, 50578247, 101156494, 202312988]

約数ペア:

[(1, 202312988), (2, 101156494), (4, 50578247), (17, 11900764), (19, 10648052), (34, 5950382), (38, 5324026), (68, 2975191), (76, 2662013), (323, 626356), (646, 313178), (1292, 156589)]