206445602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 364845600

約数和(自身を除く): 158399998

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 121, 209, 242, 418, 649, 761, 1121, 1298, 1522, 2242, 2299, 4598, 7139, 8371, 12331, 14278, 14459, 16742, 24662, 28918, 44899, 89798, 92081, 135641, 159049, 184162, 271282, 318098, 493889, 853081, 987778, 1706162, 1749539, 3499078, 5432779, 9383891, 10865558, 18767782, 103222801, 206445602]

約数ペア:

[(1, 206445602), (2, 103222801), (11, 18767782), (19, 10865558), (22, 9383891), (38, 5432779), (59, 3499078), (118, 1749539), (121, 1706162), (209, 987778), (242, 853081), (418, 493889), (649, 318098), (761, 271282), (1121, 184162), (1298, 159049), (1522, 135641), (2242, 92081), (2299, 89798), (4598, 44899), (7139, 28918), (8371, 24662), (12331, 16742), (14278, 14459)]