194341504

素因数分解:

$2^7\times 7^1\times {\mathrm{216899}}^1$

素因数の和:216920

約数の個数: 32

約数和(自身を含む): 442476000

約数和(自身を除く): 248134496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 216899, 433798, 867596, 1518293, 1735192, 3036586, 3470384, 6073172, 6940768, 12146344, 13881536, 24292688, 27763072, 48585376, 97170752, 194341504]

約数ペア:

[(1, 194341504), (2, 97170752), (4, 48585376), (7, 27763072), (8, 24292688), (14, 13881536), (16, 12146344), (28, 6940768), (32, 6073172), (56, 3470384), (64, 3036586), (112, 1735192), (128, 1518293), (224, 867596), (448, 433798), (896, 216899)]