204370852

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1601}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 422005248

約数和(自身を除く): 217634396

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 97, 188, 194, 329, 388, 658, 679, 1316, 1358, 1601, 2716, 3202, 4559, 6404, 9118, 11207, 18236, 22414, 31913, 44828, 63826, 75247, 127652, 150494, 155297, 300988, 310594, 526729, 621188, 1053458, 1087079, 2106916, 2174158, 4348316, 7298959, 14597918, 29195836, 51092713, 102185426, 204370852]

約数ペア:

[(1, 204370852), (2, 102185426), (4, 51092713), (7, 29195836), (14, 14597918), (28, 7298959), (47, 4348316), (94, 2174158), (97, 2106916), (188, 1087079), (194, 1053458), (329, 621188), (388, 526729), (658, 310594), (679, 300988), (1316, 155297), (1358, 150494), (1601, 127652), (2716, 75247), (3202, 63826), (4559, 44828), (6404, 31913), (9118, 22414), (11207, 18236)]