201225472

素因数分解:

$2^8\times 7^1\times {\mathrm{112291}}^1$

素因数の和:112314

約数の個数: 36

約数和(自身を含む): 459049696

約数和(自身を除く): 257824224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 112291, 224582, 449164, 786037, 898328, 1572074, 1796656, 3144148, 3593312, 6288296, 7186624, 12576592, 14373248, 25153184, 28746496, 50306368, 100612736, 201225472]

約数ペア:

[(1, 201225472), (2, 100612736), (4, 50306368), (7, 28746496), (8, 25153184), (14, 14373248), (16, 12576592), (28, 7186624), (32, 6288296), (56, 3593312), (64, 3144148), (112, 1796656), (128, 1572074), (224, 898328), (256, 786037), (448, 449164), (896, 224582), (1792, 112291)]