203428038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{4663}}^1$

素因数の和:5340

約数の個数: 32

約数和(自身を含む): 444609792

約数和(自身を除く): 241181754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 661, 1322, 1983, 3966, 4663, 7271, 9326, 13989, 14542, 21813, 27978, 43626, 51293, 102586, 153879, 307758, 3082243, 6164486, 9246729, 18493458, 33904673, 67809346, 101714019, 203428038]

約数ペア:

[(1, 203428038), (2, 101714019), (3, 67809346), (6, 33904673), (11, 18493458), (22, 9246729), (33, 6164486), (66, 3082243), (661, 307758), (1322, 153879), (1983, 102586), (3966, 51293), (4663, 43626), (7271, 27978), (9326, 21813), (13989, 14542)]