202155352

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{6481}}^1$

素因数の和:7051

約数の個数: 32

約数和(自身を含む): 434034720

約数和(自身を除く): 231879368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2228, 3899, 4456, 6481, 7798, 12962, 15596, 25924, 31192, 45367, 51848, 90734, 181468, 362936, 3609917, 7219834, 14439668, 25269419, 28879336, 50538838, 101077676, 202155352]

約数ペア:

[(1, 202155352), (2, 101077676), (4, 50538838), (7, 28879336), (8, 25269419), (14, 14439668), (28, 7219834), (56, 3609917), (557, 362936), (1114, 181468), (2228, 90734), (3899, 51848), (4456, 45367), (6481, 31192), (7798, 25924), (12962, 15596)]