206742144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{76913}}^1$

素因数の和:76937

約数の個数: 64

約数和(自身を含む): 627618240

約数和(自身を除く): 420876096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 76913, 153826, 230739, 307652, 461478, 538391, 615304, 922956, 1076782, 1230608, 1615173, 1845912, 2153564, 2461216, 3230346, 3691824, 4307128, 4922432, 6460692, 7383648, 8614256, 9844864, 12921384, 14767296, 17228512, 25842768, 29534592, 34457024, 51685536, 68914048, 103371072, 206742144]

約数ペア:

[(1, 206742144), (2, 103371072), (3, 68914048), (4, 51685536), (6, 34457024), (7, 29534592), (8, 25842768), (12, 17228512), (14, 14767296), (16, 12921384), (21, 9844864), (24, 8614256), (28, 7383648), (32, 6460692), (42, 4922432), (48, 4307128), (56, 3691824), (64, 3230346), (84, 2461216), (96, 2153564), (112, 1845912), (128, 1615173), (168, 1230608), (192, 1076782), (224, 922956), (336, 615304), (384, 538391), (448, 461478), (672, 307652), (896, 230739), (1344, 153826), (2688, 76913)]