202228972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199831}}^1$

素因数の和:199869

約数の個数: 24

約数和(自身を含む): 402861312

約数和(自身を除く): 200632340

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 199831, 399662, 799324, 2198141, 4396282, 4596113, 8792564, 9192226, 18384452, 50557243, 101114486, 202228972]

約数ペア:

[(1, 202228972), (2, 101114486), (4, 50557243), (11, 18384452), (22, 9192226), (23, 8792564), (44, 4596113), (46, 4396282), (92, 2198141), (253, 799324), (506, 399662), (1012, 199831)]