217833414

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{4549}}^1$

素因数の和:4924

約数の個数: 32

約数和(自身を含む): 456019200

約数和(自身を除く): 238185786

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 694, 1041, 2082, 4549, 7981, 9098, 13647, 15962, 23943, 27294, 47886, 104627, 209254, 313881, 627762, 1578503, 3157006, 4735509, 9471018, 36305569, 72611138, 108916707, 217833414]

約数ペア:

[(1, 217833414), (2, 108916707), (3, 72611138), (6, 36305569), (23, 9471018), (46, 4735509), (69, 3157006), (138, 1578503), (347, 627762), (694, 313881), (1041, 209254), (2082, 104627), (4549, 47886), (7981, 27294), (9098, 23943), (13647, 15962)]