209185984

素因数分解:

$2^6\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1723}}^1$

素因数の和:2013

約数の個数: 56

約数和(自身を含む): 476430848

約数和(自身を除く): 267244864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 271, 448, 542, 1084, 1723, 1897, 2168, 3446, 3794, 4336, 6892, 7588, 8672, 12061, 13784, 15176, 17344, 24122, 27568, 30352, 48244, 55136, 60704, 96488, 110272, 121408, 192976, 385952, 466933, 771904, 933866, 1867732, 3268531, 3735464, 6537062, 7470928, 13074124, 14941856, 26148248, 29883712, 52296496, 104592992, 209185984]

約数ペア:

[(1, 209185984), (2, 104592992), (4, 52296496), (7, 29883712), (8, 26148248), (14, 14941856), (16, 13074124), (28, 7470928), (32, 6537062), (56, 3735464), (64, 3268531), (112, 1867732), (224, 933866), (271, 771904), (448, 466933), (542, 385952), (1084, 192976), (1723, 121408), (1897, 110272), (2168, 96488), (3446, 60704), (3794, 55136), (4336, 48244), (6892, 30352), (7588, 27568), (8672, 24122), (12061, 17344), (13784, 15176)]