205157016

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{5827}}^1$

素因数の和:6005

約数の個数: 64

約数和(自身を含む): 573475200

約数和(自身を除く): 368318184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 5827, 5868, 8802, 11654, 11736, 17481, 17604, 23308, 34962, 35208, 46616, 52443, 69924, 104886, 139848, 157329, 209772, 314658, 419544, 629316, 949801, 1258632, 1899602, 2849403, 3799204, 5698806, 7598408, 8548209, 11397612, 17096418, 22795224, 25644627, 34192836, 51289254, 68385672, 102578508, 205157016]

約数ペア:

[(1, 205157016), (2, 102578508), (3, 68385672), (4, 51289254), (6, 34192836), (8, 25644627), (9, 22795224), (12, 17096418), (18, 11397612), (24, 8548209), (27, 7598408), (36, 5698806), (54, 3799204), (72, 2849403), (108, 1899602), (163, 1258632), (216, 949801), (326, 629316), (489, 419544), (652, 314658), (978, 209772), (1304, 157329), (1467, 139848), (1956, 104886), (2934, 69924), (3912, 52443), (4401, 46616), (5827, 35208), (5868, 34962), (8802, 23308), (11654, 17604), (11736, 17481)]