205156786

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 328407552

約数和(自身を除く): 123250766

約数列:

[1, 2, 37, 47, 61, 74, 94, 122, 967, 1739, 1934, 2257, 2867, 3478, 4514, 5734, 35779, 45449, 58987, 71558, 90898, 106079, 117974, 212158, 1681613, 2182519, 2772389, 3363226, 4365038, 5544778, 102578393, 205156786]

約数ペア:

[(1, 205156786), (2, 102578393), (37, 5544778), (47, 4365038), (61, 3363226), (74, 2772389), (94, 2182519), (122, 1681613), (967, 212158), (1739, 117974), (1934, 106079), (2257, 90898), (2867, 71558), (3478, 58987), (4514, 45449), (5734, 35779)]