208780896

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30631}}^1$

素因数の和:30715

約数の個数: 48

約数和(自身を含む): 555787008

約数和(自身を除く): 347006112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 30631, 61262, 91893, 122524, 183786, 245048, 367572, 490096, 735144, 980192, 1470288, 2174801, 2940576, 4349602, 6524403, 8699204, 13048806, 17398408, 26097612, 34796816, 52195224, 69593632, 104390448, 208780896]

約数ペア:

[(1, 208780896), (2, 104390448), (3, 69593632), (4, 52195224), (6, 34796816), (8, 26097612), (12, 17398408), (16, 13048806), (24, 8699204), (32, 6524403), (48, 4349602), (71, 2940576), (96, 2174801), (142, 1470288), (213, 980192), (284, 735144), (426, 490096), (568, 367572), (852, 245048), (1136, 183786), (1704, 122524), (2272, 91893), (3408, 61262), (6816, 30631)]