209443584

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{38959}}^1$

素因数の和:38985

約数の個数: 72

約数和(自身を含む): 637073920

約数和(自身を除く): 427630336

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, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 38959, 77918, 116877, 155836, 233754, 272713, 311672, 467508, 545426, 623344, 818139, 935016, 1090852, 1246688, 1636278, 1870032, 2181704, 2493376, 3272556, 3740064, 4363408, 4986752, 6545112, 7480128, 8726816, 9973504, 13090224, 14960256, 17453632, 26180448, 29920512, 34907264, 52360896, 69814528, 104721792, 209443584]

約数ペア:

[(1, 209443584), (2, 104721792), (3, 69814528), (4, 52360896), (6, 34907264), (7, 29920512), (8, 26180448), (12, 17453632), (14, 14960256), (16, 13090224), (21, 9973504), (24, 8726816), (28, 7480128), (32, 6545112), (42, 4986752), (48, 4363408), (56, 3740064), (64, 3272556), (84, 2493376), (96, 2181704), (112, 1870032), (128, 1636278), (168, 1246688), (192, 1090852), (224, 935016), (256, 818139), (336, 623344), (384, 545426), (448, 467508), (672, 311672), (768, 272713), (896, 233754), (1344, 155836), (1792, 116877), (2688, 77918), (5376, 38959)]