206522752

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43607}}^1$

素因数の和:43658

約数の個数: 32

約数和(自身を含む): 422561520

約数和(自身を除く): 216038768

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 43607, 87214, 174428, 348856, 697712, 1395424, 1613459, 2790848, 3226918, 5581696, 6453836, 12907672, 25815344, 51630688, 103261376, 206522752]

約数ペア:

[(1, 206522752), (2, 103261376), (4, 51630688), (8, 25815344), (16, 12907672), (32, 6453836), (37, 5581696), (64, 3226918), (74, 2790848), (128, 1613459), (148, 1395424), (296, 697712), (592, 348856), (1184, 174428), (2368, 87214), (4736, 43607)]