209250432

素因数分解:

$2^7\times 3^3\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 622771200

約数和(自身を除く): 413520768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 191, 192, 216, 288, 317, 382, 384, 432, 573, 576, 634, 764, 864, 951, 1146, 1152, 1268, 1528, 1719, 1728, 1902, 2292, 2536, 2853, 3056, 3438, 3456, 3804, 4584, 5072, 5157, 5706, 6112, 6876, 7608, 8559, 9168, 10144, 10314, 11412, 12224, 13752, 15216, 17118, 18336, 20288, 20628, 22824, 24448, 27504, 30432, 34236, 36672, 40576, 41256, 45648, 55008, 60547, 60864, 68472, 73344, 82512, 91296, 110016, 121094, 121728, 136944, 165024, 181641, 182592, 220032, 242188, 273888, 330048, 363282, 365184, 484376, 544923, 547776, 660096, 726564, 968752, 1089846, 1095552, 1453128, 1634769, 1937504, 2179692, 2906256, 3269538, 3875008, 4359384, 5812512, 6539076, 7750016, 8718768, 11625024, 13078152, 17437536, 23250048, 26156304, 34875072, 52312608, 69750144, 104625216, 209250432]

約数ペア:

[(1, 209250432), (2, 104625216), (3, 69750144), (4, 52312608), (6, 34875072), (8, 26156304), (9, 23250048), (12, 17437536), (16, 13078152), (18, 11625024), (24, 8718768), (27, 7750016), (32, 6539076), (36, 5812512), (48, 4359384), (54, 3875008), (64, 3269538), (72, 2906256), (96, 2179692), (108, 1937504), (128, 1634769), (144, 1453128), (191, 1095552), (192, 1089846), (216, 968752), (288, 726564), (317, 660096), (382, 547776), (384, 544923), (432, 484376), (573, 365184), (576, 363282), (634, 330048), (764, 273888), (864, 242188), (951, 220032), (1146, 182592), (1152, 181641), (1268, 165024), (1528, 136944), (1719, 121728), (1728, 121094), (1902, 110016), (2292, 91296), (2536, 82512), (2853, 73344), (3056, 68472), (3438, 60864), (3456, 60547), (3804, 55008), (4584, 45648), (5072, 41256), (5157, 40576), (5706, 36672), (6112, 34236), (6876, 30432), (7608, 27504), (8559, 24448), (9168, 22824), (10144, 20628), (10314, 20288), (11412, 18336), (12224, 17118), (13752, 15216)]