215320164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1951}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 533223936

約数和(自身を除く): 317903772

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 541, 1082, 1623, 1951, 2164, 3246, 3902, 5853, 6492, 7804, 9197, 11706, 18394, 23412, 27591, 33167, 36788, 55182, 66334, 99501, 110364, 132668, 199002, 398004, 1055491, 2110982, 3166473, 4221964, 6332946, 12665892, 17943347, 35886694, 53830041, 71773388, 107660082, 215320164]

約数ペア:

[(1, 215320164), (2, 107660082), (3, 71773388), (4, 53830041), (6, 35886694), (12, 17943347), (17, 12665892), (34, 6332946), (51, 4221964), (68, 3166473), (102, 2110982), (204, 1055491), (541, 398004), (1082, 199002), (1623, 132668), (1951, 110364), (2164, 99501), (3246, 66334), (3902, 55182), (5853, 36788), (6492, 33167), (7804, 27591), (9197, 23412), (11706, 18394)]