208197318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{10847}}^1$

素因数の和:11316

約数の個数: 32

約数和(自身を含む): 476964864

約数和(自身を除く): 268767546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457, 914, 1371, 2742, 3199, 6398, 9597, 10847, 19194, 21694, 32541, 65082, 75929, 151858, 227787, 455574, 4957079, 9914158, 14871237, 29742474, 34699553, 69399106, 104098659, 208197318]

約数ペア:

[(1, 208197318), (2, 104098659), (3, 69399106), (6, 34699553), (7, 29742474), (14, 14871237), (21, 9914158), (42, 4957079), (457, 455574), (914, 227787), (1371, 151858), (2742, 75929), (3199, 65082), (6398, 32541), (9597, 21694), (10847, 19194)]