208830816

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{11887}}^1$

素因数の和:11964

約数の個数: 72

約数和(自身を含む): 603648864

約数和(自身を除く): 394818048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 11887, 17568, 23774, 35661, 47548, 71322, 95096, 106983, 142644, 190192, 213966, 285288, 380384, 427932, 570576, 725107, 855864, 1141152, 1450214, 1711728, 2175321, 2900428, 3423456, 4350642, 5800856, 6525963, 8701284, 11601712, 13051926, 17402568, 23203424, 26103852, 34805136, 52207704, 69610272, 104415408, 208830816]

約数ペア:

[(1, 208830816), (2, 104415408), (3, 69610272), (4, 52207704), (6, 34805136), (8, 26103852), (9, 23203424), (12, 17402568), (16, 13051926), (18, 11601712), (24, 8701284), (32, 6525963), (36, 5800856), (48, 4350642), (61, 3423456), (72, 2900428), (96, 2175321), (122, 1711728), (144, 1450214), (183, 1141152), (244, 855864), (288, 725107), (366, 570576), (488, 427932), (549, 380384), (732, 285288), (976, 213966), (1098, 190192), (1464, 142644), (1952, 106983), (2196, 95096), (2928, 71322), (4392, 47548), (5856, 35661), (8784, 23774), (11887, 17568)]