211365366

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2131}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 431448576

約数和(自身を除く): 220083210

約数列:

[1, 2, 3, 6, 61, 122, 183, 271, 366, 542, 813, 1626, 2131, 4262, 6393, 12786, 16531, 33062, 49593, 99186, 129991, 259982, 389973, 577501, 779946, 1155002, 1732503, 3465006, 35227561, 70455122, 105682683, 211365366]

約数ペア:

[(1, 211365366), (2, 105682683), (3, 70455122), (6, 35227561), (61, 3465006), (122, 1732503), (183, 1155002), (271, 779946), (366, 577501), (542, 389973), (813, 259982), (1626, 129991), (2131, 99186), (4262, 49593), (6393, 33062), (12786, 16531)]