206460970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{4931}}^1$

素因数の和:5070

約数の個数: 32

約数和(自身を含む): 383512320

約数和(自身を除く): 177051350

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 4187, 4931, 8374, 9862, 20935, 24655, 41870, 49310, 261343, 389549, 522686, 779098, 1306715, 1947745, 2613430, 3895490, 20646097, 41292194, 103230485, 206460970]

約数ペア:

[(1, 206460970), (2, 103230485), (5, 41292194), (10, 20646097), (53, 3895490), (79, 2613430), (106, 1947745), (158, 1306715), (265, 779098), (395, 522686), (530, 389549), (790, 261343), (4187, 49310), (4931, 41870), (8374, 24655), (9862, 20935)]