209211648

素因数分解:

$2^8\times 3^1\times {\mathrm{272411}}^1$

素因数の和:272430

約数の個数: 36

約数和(自身を含む): 556810128

約数和(自身を除く): 347598480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 272411, 544822, 817233, 1089644, 1634466, 2179288, 3268932, 4358576, 6537864, 8717152, 13075728, 17434304, 26151456, 34868608, 52302912, 69737216, 104605824, 209211648]

約数ペア:

[(1, 209211648), (2, 104605824), (3, 69737216), (4, 52302912), (6, 34868608), (8, 26151456), (12, 17434304), (16, 13075728), (24, 8717152), (32, 6537864), (48, 4358576), (64, 3268932), (96, 2179288), (128, 1634466), (192, 1089644), (256, 817233), (384, 544822), (768, 272411)]