202415344

素因数分解:

$2^4\times {\mathrm{1949}}^1\times {\mathrm{6491}}^1$

素因数の和:8448

約数の個数: 20

約数和(自身を含む): 392441400

約数和(自身を除く): 190026056

約数列:

[1, 2, 4, 8, 16, 1949, 3898, 6491, 7796, 12982, 15592, 25964, 31184, 51928, 103856, 12650959, 25301918, 50603836, 101207672, 202415344]

約数ペア:

[(1, 202415344), (2, 101207672), (4, 50603836), (8, 25301918), (16, 12650959), (1949, 103856), (3898, 51928), (6491, 31184), (7796, 25964), (12982, 15592)]