216206514

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 475675200

約数和(自身を除く): 259468686

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 263, 327, 419, 526, 654, 789, 838, 981, 1257, 1578, 1962, 2367, 2514, 3771, 4734, 7542, 28667, 45671, 57334, 86001, 91342, 110197, 137013, 172002, 220394, 258003, 274026, 330591, 411039, 516006, 661182, 822078, 991773, 1983546, 12011473, 24022946, 36034419, 72068838, 108103257, 216206514]

約数ペア:

[(1, 216206514), (2, 108103257), (3, 72068838), (6, 36034419), (9, 24022946), (18, 12011473), (109, 1983546), (218, 991773), (263, 822078), (327, 661182), (419, 516006), (526, 411039), (654, 330591), (789, 274026), (838, 258003), (981, 220394), (1257, 172002), (1578, 137013), (1962, 110197), (2367, 91342), (2514, 86001), (3771, 57334), (4734, 45671), (7542, 28667)]