211049964

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{14767}}^1$

素因数の和:15174

約数の個数: 36

約数和(自身を含む): 534867424

約数和(自身を除く): 323817460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 14292, 14767, 29534, 44301, 59068, 88602, 132903, 177204, 265806, 531612, 5862499, 11724998, 17587497, 23449996, 35174994, 52762491, 70349988, 105524982, 211049964]

約数ペア:

[(1, 211049964), (2, 105524982), (3, 70349988), (4, 52762491), (6, 35174994), (9, 23449996), (12, 17587497), (18, 11724998), (36, 5862499), (397, 531612), (794, 265806), (1191, 177204), (1588, 132903), (2382, 88602), (3573, 59068), (4764, 44301), (7146, 29534), (14292, 14767)]