201869618

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{4999}}^1$

素因数の和:5393

約数の個数: 16

約数和(自身を含む): 308760000

約数和(自身を除く): 106890382

約数列:

[1, 2, 61, 122, 331, 662, 4999, 9998, 20191, 40382, 304939, 609878, 1654669, 3309338, 100934809, 201869618]

約数ペア:

[(1, 201869618), (2, 100934809), (61, 3309338), (122, 1654669), (331, 609878), (662, 304939), (4999, 40382), (9998, 20191)]