211150912

素因数分解:

$2^6\times 7^1\times {\mathrm{643}}^1\times {\mathrm{733}}^1$

素因数の和:1395

約数の個数: 56

約数和(自身を含む): 480259136

約数和(自身を除く): 269108224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 643, 733, 1286, 1466, 2572, 2932, 4501, 5131, 5144, 5864, 9002, 10262, 10288, 11728, 18004, 20524, 20576, 23456, 36008, 41048, 41152, 46912, 72016, 82096, 144032, 164192, 288064, 328384, 471319, 942638, 1885276, 3299233, 3770552, 6598466, 7541104, 13196932, 15082208, 26393864, 30164416, 52787728, 105575456, 211150912]

約数ペア:

[(1, 211150912), (2, 105575456), (4, 52787728), (7, 30164416), (8, 26393864), (14, 15082208), (16, 13196932), (28, 7541104), (32, 6598466), (56, 3770552), (64, 3299233), (112, 1885276), (224, 942638), (448, 471319), (643, 328384), (733, 288064), (1286, 164192), (1466, 144032), (2572, 82096), (2932, 72016), (4501, 46912), (5131, 41152), (5144, 41048), (5864, 36008), (9002, 23456), (10262, 20576), (10288, 20524), (11728, 18004)]