201878762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{12619}}^1$

素因数の和:13061

約数の個数: 16

約数和(自身を含む): 319538400

約数和(自身を除く): 117659638

約数列:

[1, 2, 19, 38, 421, 842, 7999, 12619, 15998, 25238, 239761, 479522, 5312599, 10625198, 100939381, 201878762]

約数ペア:

[(1, 201878762), (2, 100939381), (19, 10625198), (38, 5312599), (421, 479522), (842, 239761), (7999, 25238), (12619, 15998)]