204076803

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 319882752

約数和(自身を除く): 115805949

約数列:

[1, 3, 7, 21, 41, 123, 287, 421, 563, 861, 1263, 1689, 2947, 3941, 8841, 11823, 17261, 23083, 51783, 69249, 120827, 161581, 237023, 362481, 484743, 711069, 1659161, 4977483, 9717943, 29153829, 68025601, 204076803]

約数ペア:

[(1, 204076803), (3, 68025601), (7, 29153829), (21, 9717943), (41, 4977483), (123, 1659161), (287, 711069), (421, 484743), (563, 362481), (861, 237023), (1263, 161581), (1689, 120827), (2947, 69249), (3941, 51783), (8841, 23083), (11823, 17261)]