201904496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{435139}}^1$

素因数の和:435176

約数の個数: 20

約数和(自身を含む): 404680200

約数和(自身を除く): 202775704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 435139, 870278, 1740556, 3481112, 6962224, 12619031, 25238062, 50476124, 100952248, 201904496]

約数ペア:

[(1, 201904496), (2, 100952248), (4, 50476124), (8, 25238062), (16, 12619031), (29, 6962224), (58, 3481112), (116, 1740556), (232, 870278), (464, 435139)]