212198896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8573}}^1$

素因数の和:8618

約数の個数: 80

約数和(自身を含む): 535840704

約数和(自身を除く): 323641808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 8573, 12376, 17146, 24752, 34292, 60011, 68584, 111449, 120022, 137168, 145741, 222898, 240044, 291482, 445796, 480088, 582964, 780143, 891592, 960176, 1020187, 1165928, 1560286, 1783184, 1894633, 2040374, 2331856, 3120572, 3789266, 4080748, 6241144, 7578532, 8161496, 12482288, 13262431, 15157064, 16322992, 26524862, 30314128, 53049724, 106099448, 212198896]

約数ペア:

[(1, 212198896), (2, 106099448), (4, 53049724), (7, 30314128), (8, 26524862), (13, 16322992), (14, 15157064), (16, 13262431), (17, 12482288), (26, 8161496), (28, 7578532), (34, 6241144), (52, 4080748), (56, 3789266), (68, 3120572), (91, 2331856), (104, 2040374), (112, 1894633), (119, 1783184), (136, 1560286), (182, 1165928), (208, 1020187), (221, 960176), (238, 891592), (272, 780143), (364, 582964), (442, 480088), (476, 445796), (728, 291482), (884, 240044), (952, 222898), (1456, 145741), (1547, 137168), (1768, 120022), (1904, 111449), (3094, 68584), (3536, 60011), (6188, 34292), (8573, 24752), (12376, 17146)]