201215024

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{77153}}^1$

素因数の和:77324

約数の個数: 20

約数和(自身を含む): 392250936

約数和(自身を除く): 191035912

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 77153, 154306, 308612, 617224, 1234448, 12575939, 25151878, 50303756, 100607512, 201215024]

約数ペア:

[(1, 201215024), (2, 100607512), (4, 50303756), (8, 25151878), (16, 12575939), (163, 1234448), (326, 617224), (652, 308612), (1304, 154306), (2608, 77153)]