204881852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 425521152

約数和(自身を除く): 220639300

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 193, 217, 386, 434, 772, 868, 1223, 1351, 2446, 2702, 4892, 5404, 5983, 8561, 11966, 17122, 23932, 34244, 37913, 41881, 75826, 83762, 151652, 167524, 236039, 265391, 472078, 530782, 944156, 1061564, 1652273, 3304546, 6609092, 7317209, 14634418, 29268836, 51220463, 102440926, 204881852]

約数ペア:

[(1, 204881852), (2, 102440926), (4, 51220463), (7, 29268836), (14, 14634418), (28, 7317209), (31, 6609092), (62, 3304546), (124, 1652273), (193, 1061564), (217, 944156), (386, 530782), (434, 472078), (772, 265391), (868, 236039), (1223, 167524), (1351, 151652), (2446, 83762), (2702, 75826), (4892, 41881), (5404, 37913), (5983, 34244), (8561, 23932), (11966, 17122)]