209298816

素因数分解:

$2^7\times 3^6\times {\mathrm{2243}}^1$

素因数の和:2275

約数の個数: 112

約数和(自身を含む): 625436460

約数和(自身を除く): 416137644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2243, 2592, 2916, 3456, 3888, 4486, 5184, 5832, 6729, 7776, 8972, 10368, 11664, 13458, 15552, 17944, 20187, 23328, 26916, 31104, 35888, 40374, 46656, 53832, 60561, 71776, 80748, 93312, 107664, 121122, 143552, 161496, 181683, 215328, 242244, 287104, 322992, 363366, 430656, 484488, 545049, 645984, 726732, 861312, 968976, 1090098, 1291968, 1453464, 1635147, 1937952, 2180196, 2583936, 2906928, 3270294, 3875904, 4360392, 5813856, 6540588, 7751808, 8720784, 11627712, 13081176, 17441568, 23255424, 26162352, 34883136, 52324704, 69766272, 104649408, 209298816]

約数ペア:

[(1, 209298816), (2, 104649408), (3, 69766272), (4, 52324704), (6, 34883136), (8, 26162352), (9, 23255424), (12, 17441568), (16, 13081176), (18, 11627712), (24, 8720784), (27, 7751808), (32, 6540588), (36, 5813856), (48, 4360392), (54, 3875904), (64, 3270294), (72, 2906928), (81, 2583936), (96, 2180196), (108, 1937952), (128, 1635147), (144, 1453464), (162, 1291968), (192, 1090098), (216, 968976), (243, 861312), (288, 726732), (324, 645984), (384, 545049), (432, 484488), (486, 430656), (576, 363366), (648, 322992), (729, 287104), (864, 242244), (972, 215328), (1152, 181683), (1296, 161496), (1458, 143552), (1728, 121122), (1944, 107664), (2243, 93312), (2592, 80748), (2916, 71776), (3456, 60561), (3888, 53832), (4486, 46656), (5184, 40374), (5832, 35888), (6729, 31104), (7776, 26916), (8972, 23328), (10368, 20187), (11664, 17944), (13458, 15552)]