205958424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23131}}^1$

素因数の和:23200

約数の個数: 64

約数和(自身を含む): 599581440

約数和(自身を除く): 393623016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 23131, 46262, 69393, 92524, 138786, 161917, 185048, 277572, 323834, 485751, 555144, 647668, 971502, 1225943, 1295336, 1943004, 2451886, 3677829, 3886008, 4903772, 7355658, 8581601, 9807544, 14711316, 17163202, 25744803, 29422632, 34326404, 51489606, 68652808, 102979212, 205958424]

約数ペア:

[(1, 205958424), (2, 102979212), (3, 68652808), (4, 51489606), (6, 34326404), (7, 29422632), (8, 25744803), (12, 17163202), (14, 14711316), (21, 9807544), (24, 8581601), (28, 7355658), (42, 4903772), (53, 3886008), (56, 3677829), (84, 2451886), (106, 1943004), (159, 1295336), (168, 1225943), (212, 971502), (318, 647668), (371, 555144), (424, 485751), (636, 323834), (742, 277572), (1113, 185048), (1272, 161917), (1484, 138786), (2226, 92524), (2968, 69393), (4452, 46262), (8904, 23131)]