211671712

素因数分解:

$2^5\times 7^1\times {\mathrm{944963}}^1$

素因数の和:944980

約数の個数: 24

約数和(自身を含む): 476261856

約数和(自身を除く): 264590144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 944963, 1889926, 3779852, 6614741, 7559704, 13229482, 15119408, 26458964, 30238816, 52917928, 105835856, 211671712]

約数ペア:

[(1, 211671712), (2, 105835856), (4, 52917928), (7, 30238816), (8, 26458964), (14, 15119408), (16, 13229482), (28, 7559704), (32, 6614741), (56, 3779852), (112, 1889926), (224, 944963)]