204540885088

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{7529}}^1\times {\mathrm{9539}}^1$

素因数の和:17167

約数の個数: 48

約数和(自身を含む): 407311254000

約数和(自身を除く): 202770368912

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 7529, 9539, 15058, 19078, 30116, 38156, 60232, 76312, 120464, 152624, 240928, 305248, 670081, 848971, 1340162, 1697942, 2680324, 3395884, 5360648, 6791768, 10721296, 13583536, 21442592, 27167072, 71819131, 143638262, 287276524, 574553048, 1149106096, 2298212192, 6391902659, 12783805318, 25567610636, 51135221272, 102270442544, 204540885088]

約数ペア:

[(1, 204540885088), (2, 102270442544), (4, 51135221272), (8, 25567610636), (16, 12783805318), (32, 6391902659), (89, 2298212192), (178, 1149106096), (356, 574553048), (712, 287276524), (1424, 143638262), (2848, 71819131), (7529, 27167072), (9539, 21442592), (15058, 13583536), (19078, 10721296), (30116, 6791768), (38156, 5360648), (60232, 3395884), (76312, 2680324), (120464, 1697942), (152624, 1340162), (240928, 848971), (305248, 670081)]