210981552

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 559249920

約数和(自身を除く): 348268368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 239, 318, 347, 424, 478, 636, 694, 717, 848, 956, 1041, 1272, 1388, 1434, 1912, 2082, 2544, 2776, 2868, 3824, 4164, 5552, 5736, 8328, 11472, 12667, 16656, 18391, 25334, 36782, 38001, 50668, 55173, 73564, 76002, 82933, 101336, 110346, 147128, 152004, 165866, 202672, 220692, 248799, 294256, 304008, 331732, 441384, 497598, 608016, 663464, 882768, 995196, 1326928, 1990392, 3980784, 4395449, 8790898, 13186347, 17581796, 26372694, 35163592, 52745388, 70327184, 105490776, 210981552]

約数ペア:

[(1, 210981552), (2, 105490776), (3, 70327184), (4, 52745388), (6, 35163592), (8, 26372694), (12, 17581796), (16, 13186347), (24, 8790898), (48, 4395449), (53, 3980784), (106, 1990392), (159, 1326928), (212, 995196), (239, 882768), (318, 663464), (347, 608016), (424, 497598), (478, 441384), (636, 331732), (694, 304008), (717, 294256), (848, 248799), (956, 220692), (1041, 202672), (1272, 165866), (1388, 152004), (1434, 147128), (1912, 110346), (2082, 101336), (2544, 82933), (2776, 76002), (2868, 73564), (3824, 55173), (4164, 50668), (5552, 38001), (5736, 36782), (8328, 25334), (11472, 18391), (12667, 16656)]