204029824

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{20177}}^1$

素因数の和:20270

約数の個数: 32

約数和(自身を含む): 411631200

約数和(自身を除く): 207601376

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 20177, 40354, 80708, 161416, 322832, 645664, 1291328, 1593983, 2582656, 3187966, 6375932, 12751864, 25503728, 51007456, 102014912, 204029824]

約数ペア:

[(1, 204029824), (2, 102014912), (4, 51007456), (8, 25503728), (16, 12751864), (32, 6375932), (64, 3187966), (79, 2582656), (128, 1593983), (158, 1291328), (316, 645664), (632, 322832), (1264, 161416), (2528, 80708), (5056, 40354), (10112, 20177)]